12903041021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{22621}}^1$

素因数の和:22769

約数の個数: 32

約数和(自身を含む): 15392008800

約数和(自身を除く): 2488967779

約数列:

[1, 13, 17, 29, 89, 221, 377, 493, 1157, 1513, 2581, 6409, 19669, 22621, 33553, 43877, 294073, 384557, 570401, 656009, 2013269, 4999241, 8528117, 11152153, 26172497, 34225573, 58384801, 144977989, 444932449, 759002413, 992541617, 12903041021]

約数ペア:

[(1, 12903041021), (13, 992541617), (17, 759002413), (29, 444932449), (89, 144977989), (221, 58384801), (377, 34225573), (493, 26172497), (1157, 11152153), (1513, 8528117), (2581, 4999241), (6409, 2013269), (19669, 656009), (22621, 570401), (33553, 384557), (43877, 294073)]