338278323

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{5167}}^1$

素因数の和:5466

約数の個数: 16

約数和(自身を含む): 457264640

約数和(自身を除く): 118986317

約数列:

[1, 3, 139, 157, 417, 471, 5167, 15501, 21823, 65469, 718213, 811219, 2154639, 2433657, 112759441, 338278323]

約数ペア:

[(1, 338278323), (3, 112759441), (139, 2433657), (157, 2154639), (417, 811219), (471, 718213), (5167, 65469), (15501, 21823)]