2920230147

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{811}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 4042694656

約数和(自身を除く): 1122464509

約数列:

[1, 3, 43, 103, 129, 271, 309, 811, 813, 2433, 4429, 11653, 13287, 27913, 34873, 34959, 83533, 83739, 104619, 219781, 250599, 659343, 1200259, 3591919, 3600777, 9450583, 10775757, 22637443, 28351749, 67912329, 973410049, 2920230147]

約数ペア:

[(1, 2920230147), (3, 973410049), (43, 67912329), (103, 28351749), (129, 22637443), (271, 10775757), (309, 9450583), (811, 3600777), (813, 3591919), (2433, 1200259), (4429, 659343), (11653, 250599), (13287, 219781), (27913, 104619), (34873, 83739), (34959, 83533)]