2970177

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2111}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 4595712

約数和(自身を除く): 1625535

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 2111, 6333, 14777, 44331, 141437, 424311, 990059, 2970177]

約数ペア:

[(1, 2970177), (3, 990059), (7, 424311), (21, 141437), (67, 44331), (201, 14777), (469, 6333), (1407, 2111)]