42751479

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{691}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 58593024

約数和(自身を除く): 15841545

約数列:

[1, 3, 41, 123, 503, 691, 1509, 2073, 20623, 28331, 61869, 84993, 347573, 1042719, 14250493, 42751479]

約数ペア:

[(1, 42751479), (3, 14250493), (41, 1042719), (123, 347573), (503, 84993), (691, 61869), (1509, 28331), (2073, 20623)]