3091913

素因数分解:

${\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 16

約数和(自身を含む): 3583872

約数和(自身を除く): 491959

約数列:

[1, 11, 23, 101, 121, 253, 1111, 1331, 2323, 2783, 12221, 25553, 30613, 134431, 281083, 3091913]

約数ペア:

[(1, 3091913), (11, 281083), (23, 134431), (101, 30613), (121, 25553), (253, 12221), (1111, 2783), (1331, 2323)]