47813703

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{22543}}^1$

素因数の和:22654

約数の個数: 16

約数和(自身を含む): 73583616

約数和(自身を除く): 25769913

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 22543, 67629, 157801, 473403, 2276843, 6830529, 15937901, 47813703]

約数ペア:

[(1, 47813703), (3, 15937901), (7, 6830529), (21, 2276843), (101, 473403), (303, 157801), (707, 67629), (2121, 22543)]