38219943

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 52171776

約数和(自身を除く): 13951833

約数列:

[1, 3, 53, 159, 271, 813, 887, 2661, 14363, 43089, 47011, 141033, 240377, 721131, 12739981, 38219943]

約数ペア:

[(1, 38219943), (3, 12739981), (53, 721131), (159, 240377), (271, 141033), (813, 47011), (887, 43089), (2661, 14363)]