162870961

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 184864680

約数和(自身を除く): 21993719

約数列:

[1, 11, 53, 109, 121, 233, 583, 1199, 2563, 5777, 6413, 12349, 13189, 25397, 28193, 63547, 135839, 279367, 699017, 1346041, 1494229, 3073037, 14806451, 162870961]

約数ペア:

[(1, 162870961), (11, 14806451), (53, 3073037), (109, 1494229), (121, 1346041), (233, 699017), (583, 279367), (1199, 135839), (2563, 63547), (5777, 28193), (6413, 25397), (12349, 13189)]