38143189

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8663}}^1$

素因数の和:8724

約数の個数: 16

約数和(自身を含む): 47409408

約数和(自身を除く): 9266219

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 8663, 60641, 147271, 320531, 1030897, 2243717, 5449027, 38143189]

約数ペア:

[(1, 38143189), (7, 5449027), (17, 2243717), (37, 1030897), (119, 320531), (259, 147271), (629, 60641), (4403, 8663)]