331465479

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{32203}}^1$

素因数の和:32326

約数の個数: 16

約数和(自身を含む): 457554432

約数和(自身を除く): 126088953

約数列:

[1, 3, 47, 73, 141, 219, 3431, 10293, 32203, 96609, 1513541, 2350819, 4540623, 7052457, 110488493, 331465479]

約数ペア:

[(1, 331465479), (3, 110488493), (47, 7052457), (73, 4540623), (141, 2350819), (219, 1513541), (3431, 96609), (10293, 32203)]