87370151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4139}}^1$

素因数の和:4270

約数の個数: 16

約数和(自身を含む): 101347200

約数和(自身を除く): 13977049

約数列:

[1, 11, 19, 101, 209, 1111, 1919, 4139, 21109, 45529, 78641, 418039, 865051, 4598429, 7942741, 87370151]

約数ペア:

[(1, 87370151), (11, 7942741), (19, 4598429), (101, 865051), (209, 418039), (1111, 78641), (1919, 45529), (4139, 21109)]