930951

素因数分解:

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

素因数の和:2131

約数の個数: 18

約数和(自身を含む): 1564992

約数和(自身を除く): 634041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 2111, 6333, 14777, 18999, 44331, 103439, 132993, 310317, 930951]

約数ペア:

[(1, 930951), (3, 310317), (7, 132993), (9, 103439), (21, 44331), (49, 18999), (63, 14777), (147, 6333), (441, 2111)]