8910531

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2111}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 14936064

約数和(自身を除く): 6025533

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 2111, 4221, 6333, 14777, 18999, 44331, 132993, 141437, 424311, 990059, 1272933, 2970177, 8910531]

約数ペア:

[(1, 8910531), (3, 2970177), (7, 1272933), (9, 990059), (21, 424311), (63, 141437), (67, 132993), (201, 44331), (469, 18999), (603, 14777), (1407, 6333), (2111, 4221)]