28577159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 32686080

約数和(自身を除く): 4108921

約数列:

[1, 13, 19, 127, 247, 911, 1651, 2413, 11843, 17309, 31369, 115697, 225017, 1504061, 2198243, 28577159]

約数ペア:

[(1, 28577159), (13, 2198243), (19, 1504061), (127, 225017), (247, 115697), (911, 31369), (1651, 17309), (2413, 11843)]