47017857

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{751}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 64431360

約数和(自身を除く): 17413503

約数列:

[1, 3, 41, 123, 509, 751, 1527, 2253, 20869, 30791, 62607, 92373, 382259, 1146777, 15672619, 47017857]

約数ペア:

[(1, 47017857), (3, 15672619), (41, 1146777), (123, 382259), (509, 92373), (751, 62607), (1527, 30791), (2253, 20869)]