89622221

素因数分解:

${\mathrm{13}}^3\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 24

約数和(自身を含む): 103372920

約数和(自身を除く): 13750699

約数列:

[1, 13, 19, 113, 169, 247, 361, 1469, 2147, 2197, 3211, 4693, 19097, 27911, 40793, 41743, 61009, 248261, 362843, 530309, 793117, 4716959, 6894017, 89622221]

約数ペア:

[(1, 89622221), (13, 6894017), (19, 4716959), (113, 793117), (169, 530309), (247, 362843), (361, 248261), (1469, 61009), (2147, 41743), (2197, 40793), (3211, 27911), (4693, 19097)]