47249481

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{3767}}^1$

素因数の和:3920

約数の個数: 16

約数和(自身を含む): 65291904

約数和(自身を除く): 18042423

約数列:

[1, 3, 37, 111, 113, 339, 3767, 4181, 11301, 12543, 139379, 418137, 425671, 1277013, 15749827, 47249481]

約数ペア:

[(1, 47249481), (3, 15749827), (37, 1277013), (111, 425671), (113, 418137), (339, 139379), (3767, 12543), (4181, 11301)]