539658559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 620605440

約数和(自身を除く): 80946881

約数列:

[1, 11, 47, 73, 79, 181, 517, 803, 869, 1991, 3431, 3713, 5767, 8507, 13213, 14299, 37741, 40843, 63437, 93577, 145343, 157289, 271049, 621011, 672053, 1043827, 2981539, 6831121, 7392583, 11482097, 49059869, 539658559]

約数ペア:

[(1, 539658559), (11, 49059869), (47, 11482097), (73, 7392583), (79, 6831121), (181, 2981539), (517, 1043827), (803, 672053), (869, 621011), (1991, 271049), (3431, 157289), (3713, 145343), (5767, 93577), (8507, 63437), (13213, 40843), (14299, 37741)]