42491001

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{38177}}^1$

素因数の和:38240

約数の個数: 16

約数和(自身を含む): 65971584

約数和(自身を除く): 23480583

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 38177, 114531, 267239, 801717, 2023381, 6070143, 14163667, 42491001]

約数ペア:

[(1, 42491001), (3, 14163667), (7, 6070143), (21, 2023381), (53, 801717), (159, 267239), (371, 114531), (1113, 38177)]