239302401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{31147}}^1$

素因数の和:31360

約数の個数: 16

約数和(自身を含む): 345369024

約数和(自身を除く): 106066623

約数列:

[1, 3, 13, 39, 197, 591, 2561, 7683, 31147, 93441, 404911, 1214733, 6135959, 18407877, 79767467, 239302401]

約数ペア:

[(1, 239302401), (3, 79767467), (13, 18407877), (39, 6135959), (197, 1214733), (591, 404911), (2561, 93441), (7683, 31147)]