12404679

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34747}}^1$

素因数の和:34774

約数の個数: 16

約数和(自身を含む): 20014848

約数和(自身を除く): 7610169

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 34747, 104241, 243229, 590699, 729687, 1772097, 4134893, 12404679]

約数ペア:

[(1, 12404679), (3, 4134893), (7, 1772097), (17, 729687), (21, 590699), (51, 243229), (119, 104241), (357, 34747)]