42155257

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1951}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 47222784

約数和(自身を除く): 5067527

約数列:

[1, 17, 31, 41, 527, 697, 1271, 1951, 21607, 33167, 60481, 79991, 1028177, 1359847, 2479721, 42155257]

約数ペア:

[(1, 42155257), (17, 2479721), (31, 1359847), (41, 1028177), (527, 79991), (697, 60481), (1271, 33167), (1951, 21607)]