261122059

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{4507}}^1$

素因数の和:4770

約数の個数: 16

約数和(自身を含む): 298609920

約数和(自身を除く): 37487861

約数列:

[1, 11, 23, 229, 253, 2519, 4507, 5267, 49577, 57937, 103661, 1032103, 1140271, 11353133, 23738369, 261122059]

約数ペア:

[(1, 261122059), (11, 23738369), (23, 11353133), (229, 1140271), (253, 1032103), (2519, 103661), (4507, 57937), (5267, 49577)]