27221233

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3329}}^1$

素因数の和:3396

約数の個数: 16

約数和(自身を含む): 31888080

約数和(自身を除く): 4666847

約数列:

[1, 13, 17, 37, 221, 481, 629, 3329, 8177, 43277, 56593, 123173, 735709, 1601249, 2093941, 27221233]

約数ペア:

[(1, 27221233), (13, 2093941), (17, 1601249), (37, 735709), (221, 123173), (481, 56593), (629, 43277), (3329, 8177)]