918286353

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{557}}^1\times {\mathrm{2207}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 1345413888

約数和(自身を除く): 427127535

約数列:

[1, 3, 9, 83, 249, 557, 747, 1671, 2207, 5013, 6621, 19863, 46231, 138693, 183181, 416079, 549543, 1229299, 1648629, 3687897, 11063691, 102031817, 306095451, 918286353]

約数ペア:

[(1, 918286353), (3, 306095451), (9, 102031817), (83, 11063691), (249, 3687897), (557, 1648629), (747, 1229299), (1671, 549543), (2207, 416079), (5013, 183181), (6621, 138693), (19863, 46231)]