120740459

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 150528000

約数和(自身を除く): 29787541

約数列:

[1, 7, 19, 49, 97, 133, 191, 343, 679, 931, 1337, 1843, 3629, 4753, 6517, 9359, 12901, 18527, 25403, 33271, 65513, 90307, 129689, 177821, 352013, 632149, 907823, 1244747, 2464091, 6354761, 17248637, 120740459]

約数ペア:

[(1, 120740459), (7, 17248637), (19, 6354761), (49, 2464091), (97, 1244747), (133, 907823), (191, 632149), (343, 352013), (679, 177821), (931, 129689), (1337, 90307), (1843, 65513), (3629, 33271), (4753, 25403), (6517, 18527), (9359, 12901)]