920873303

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1\times {\mathrm{4159}}^1$

素因数の和:4886

約数の個数: 16

約数和(自身を含む): 1076674560

約数和(自身を除く): 155801257

約数列:

[1, 7, 47, 329, 673, 4159, 4711, 29113, 31631, 195473, 221417, 1368311, 2799007, 19593049, 131553329, 920873303]

約数ペア:

[(1, 920873303), (7, 131553329), (47, 19593049), (329, 2799007), (673, 1368311), (4159, 221417), (4711, 195473), (29113, 31631)]