47555787

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{857}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 64864800

約数和(自身を除く): 17309013

約数列:

[1, 3, 53, 159, 349, 857, 1047, 2571, 18497, 45421, 55491, 136263, 299093, 897279, 15851929, 47555787]

約数ペア:

[(1, 47555787), (3, 15851929), (53, 897279), (159, 299093), (349, 136263), (857, 55491), (1047, 45421), (2571, 18497)]