727970291993

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{10459193}}^1$

素因数の和:10459424

約数の個数: 16

約数和(自身を含む): 850792676736

約数和(自身を除く): 122822384743

約数列:

[1, 7, 61, 163, 427, 1141, 9943, 69601, 10459193, 73214351, 638010773, 1704848459, 4466075411, 11933939213, 103995755999, 727970291993]

約数ペア:

[(1, 727970291993), (7, 103995755999), (61, 11933939213), (163, 4466075411), (427, 1704848459), (1141, 638010773), (9943, 73214351), (69601, 10459193)]