47317257

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{134807}}^1$

素因数の和:134829

約数の個数: 16

約数和(自身を含む): 75492480

約数和(自身を除く): 28175223

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 134807, 404421, 1213263, 1752491, 3639789, 5257473, 15772419, 47317257]

約数ペア:

[(1, 47317257), (3, 15772419), (9, 5257473), (13, 3639789), (27, 1752491), (39, 1213263), (117, 404421), (351, 134807)]