143885291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3221}}^1$

素因数の和:3394

約数の個数: 16

約数和(自身を含む): 163316736

約数和(自身を除く): 19431445

約数列:

[1, 11, 31, 131, 341, 1441, 3221, 4061, 35431, 44671, 99851, 421951, 1098361, 4641461, 13080481, 143885291]

約数ペア:

[(1, 143885291), (11, 13080481), (31, 4641461), (131, 1098361), (341, 421951), (1441, 99851), (3221, 44671), (4061, 35431)]