331133481

素因数分解:

$3^3\times 7^1\times {\mathrm{1752029}}^1$

素因数の和:1752045

約数の個数: 16

約数和(自身を含む): 560649600

約数和(自身を除く): 229516119

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1752029, 5256087, 12264203, 15768261, 36792609, 47304783, 110377827, 331133481]

約数ペア:

[(1, 331133481), (3, 110377827), (7, 47304783), (9, 36792609), (21, 15768261), (27, 12264203), (63, 5256087), (189, 1752029)]