1330285383

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1285

約数の個数: 64

約数和(自身を含む): 2328202240

約数和(自身を除く): 997916857

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 181, 189, 259, 333, 543, 777, 999, 1051, 1267, 1629, 2331, 3153, 3801, 4887, 6697, 6993, 7357, 9459, 11403, 20091, 22071, 28377, 34209, 38887, 46879, 60273, 66213, 116661, 140637, 180819, 190231, 198639, 272209, 349983, 421911, 570693, 816627, 1049949, 1265733, 1331617, 1712079, 2449881, 3994851, 5136237, 7038547, 7349643, 11984553, 21115641, 35953659, 49269829, 63346923, 147809487, 190040769, 443428461, 1330285383]

約数ペア:

[(1, 1330285383), (3, 443428461), (7, 190040769), (9, 147809487), (21, 63346923), (27, 49269829), (37, 35953659), (63, 21115641), (111, 11984553), (181, 7349643), (189, 7038547), (259, 5136237), (333, 3994851), (543, 2449881), (777, 1712079), (999, 1331617), (1051, 1265733), (1267, 1049949), (1629, 816627), (2331, 570693), (3153, 421911), (3801, 349983), (4887, 272209), (6697, 198639), (6993, 190231), (7357, 180819), (9459, 140637), (11403, 116661), (20091, 66213), (22071, 60273), (28377, 46879), (34209, 38887)]