72588607

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41983}}^1$

素因数の和:42022

約数の個数: 16

約数和(自身を含む): 94044160

約数和(自身を除く): 21455553

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 41983, 293881, 545779, 797677, 3820453, 5583739, 10369801, 72588607]

約数ペア:

[(1, 72588607), (7, 10369801), (13, 5583739), (19, 3820453), (91, 797677), (133, 545779), (247, 293881), (1729, 41983)]