123372902009

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{4215427}}^1$

素因数の和:4215584

約数の個数: 16

約数和(自身を含む): 146089872768

約数和(自身を除く): 22716970759

約数列:

[1, 7, 37, 113, 259, 791, 4181, 29267, 4215427, 29507989, 155970799, 476343251, 1091795593, 3334402757, 17624700287, 123372902009]

約数ペア:

[(1, 123372902009), (7, 17624700287), (37, 3334402757), (113, 1091795593), (259, 476343251), (791, 155970799), (4181, 29507989), (29267, 4215427)]