31971170033

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1\times {\mathrm{739}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 36627655680

約数和(自身を除く): 4656485647

約数列:

[1, 11, 23, 253, 307, 557, 739, 3377, 6127, 7061, 8129, 12811, 16997, 77671, 140921, 170999, 186967, 226873, 411623, 1880989, 2495603, 3932977, 4527853, 5218079, 9467329, 43262747, 57398869, 104140619, 126368261, 1390050871, 2906470003, 31971170033]

約数ペア:

[(1, 31971170033), (11, 2906470003), (23, 1390050871), (253, 126368261), (307, 104140619), (557, 57398869), (739, 43262747), (3377, 9467329), (6127, 5218079), (7061, 4527853), (8129, 3932977), (12811, 2495603), (16997, 1880989), (77671, 411623), (140921, 226873), (170999, 186967)]