155117897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{4721}}^1$

素因数の和:4864

約数の個数: 16

約数和(自身を含む): 176791680

約数和(自身を除く): 21673783

約数列:

[1, 11, 29, 103, 319, 1133, 2987, 4721, 32857, 51931, 136909, 486263, 1505999, 5348893, 14101627, 155117897]

約数ペア:

[(1, 155117897), (11, 14101627), (29, 5348893), (103, 1505999), (319, 486263), (1133, 136909), (2987, 51931), (4721, 32857)]