4193981

素因数分解:

${\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 16

約数和(自身を含む): 4848768

約数和(自身を除く): 654787

約数列:

[1, 11, 23, 121, 137, 253, 1331, 1507, 2783, 3151, 16577, 30613, 34661, 182347, 381271, 4193981]

約数ペア:

[(1, 4193981), (11, 381271), (23, 182347), (121, 34661), (137, 30613), (253, 16577), (1331, 3151), (1507, 2783)]