2017142757

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 3683377152

約数和(自身を除く): 1666234395

約数列:

[1, 3, 7, 9, 21, 23, 27, 47, 63, 69, 81, 141, 161, 189, 207, 243, 329, 423, 483, 567, 621, 987, 1081, 1097, 1269, 1449, 1701, 1863, 2961, 3243, 3291, 3807, 4347, 5589, 7567, 7679, 8883, 9729, 9873, 11421, 13041, 22701, 23037, 25231, 26649, 29187, 29619, 39123, 51559, 68103, 69111, 75693, 79947, 87561, 88857, 154677, 176617, 204309, 207333, 227079, 262683, 266571, 360913, 464031, 529851, 612927, 621999, 681237, 1082739, 1185857, 1392093, 1589553, 1838781, 1865997, 2043711, 3248217, 3557571, 4176279, 4768659, 6131133, 8300999, 9744651, 10672713, 12528837, 14305977, 24902997, 29233953, 32018139, 42917931, 74708991, 87701859, 96054417, 224126973, 288163251, 672380919, 2017142757]

約数ペア:

[(1, 2017142757), (3, 672380919), (7, 288163251), (9, 224126973), (21, 96054417), (23, 87701859), (27, 74708991), (47, 42917931), (63, 32018139), (69, 29233953), (81, 24902997), (141, 14305977), (161, 12528837), (189, 10672713), (207, 9744651), (243, 8300999), (329, 6131133), (423, 4768659), (483, 4176279), (567, 3557571), (621, 3248217), (987, 2043711), (1081, 1865997), (1097, 1838781), (1269, 1589553), (1449, 1392093), (1701, 1185857), (1863, 1082739), (2961, 681237), (3243, 621999), (3291, 612927), (3807, 529851), (4347, 464031), (5589, 360913), (7567, 266571), (7679, 262683), (8883, 227079), (9729, 207333), (9873, 204309), (11421, 176617), (13041, 154677), (22701, 88857), (23037, 87561), (25231, 79947), (26649, 75693), (29187, 69111), (29619, 68103), (39123, 51559)]