42378567

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{479}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 70778880

約数和(自身を除く): 28400313

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 383, 479, 1149, 1437, 2681, 3353, 4213, 5269, 8043, 10059, 12639, 15807, 29491, 36883, 88473, 110649, 183457, 550371, 1284199, 2018027, 3852597, 6054081, 14126189, 42378567]

約数ペア:

[(1, 42378567), (3, 14126189), (7, 6054081), (11, 3852597), (21, 2018027), (33, 1284199), (77, 550371), (231, 183457), (383, 110649), (479, 88473), (1149, 36883), (1437, 29491), (2681, 15807), (3353, 12639), (4213, 10059), (5269, 8043)]