155983399

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1959

約数の個数: 24

約数和(自身を含む): 188225856

約数和(自身を除く): 32242457

約数列:

[1, 11, 13, 53, 121, 143, 583, 689, 1573, 1871, 6413, 7579, 20581, 24323, 83369, 99163, 226391, 267553, 1090793, 1289119, 2943083, 11998723, 14180309, 155983399]

約数ペア:

[(1, 155983399), (11, 14180309), (13, 11998723), (53, 2943083), (121, 1289119), (143, 1090793), (583, 267553), (689, 226391), (1573, 99163), (1871, 83369), (6413, 24323), (7579, 20581)]