74242021

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1549}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 87494400

約数和(自身を除く): 13252379

約数列:

[1, 7, 41, 167, 287, 1169, 1549, 6847, 10843, 47929, 63509, 258683, 444563, 1810781, 10606003, 74242021]

約数ペア:

[(1, 74242021), (7, 10606003), (41, 1810781), (167, 444563), (287, 258683), (1169, 63509), (1549, 47929), (6847, 10843)]