1520246049

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1\times {\mathrm{1093}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 2344135680

約数和(自身を除く): 823889631

約数列:

[1, 3, 7, 21, 107, 321, 619, 749, 1093, 1857, 2247, 3279, 4333, 7651, 12999, 22953, 66233, 116951, 198699, 350853, 463631, 676567, 818657, 1390893, 2029701, 2455971, 4735969, 14207907, 72392669, 217178007, 506748683, 1520246049]

約数ペア:

[(1, 1520246049), (3, 506748683), (7, 217178007), (21, 72392669), (107, 14207907), (321, 4735969), (619, 2455971), (749, 2029701), (1093, 1390893), (1857, 818657), (2247, 676567), (3279, 463631), (4333, 350853), (7651, 198699), (12999, 116951), (22953, 66233)]