42696381

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5393}}^1$

素因数の和:5445

約数の個数: 32

約数和(自身を含む): 72495360

約数和(自身を除く): 29798979

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 5393, 7917, 16179, 37751, 70109, 113253, 156397, 210327, 469191, 490763, 1094779, 1472289, 2033161, 3284337, 6099483, 14232127, 42696381]

約数ペア:

[(1, 42696381), (3, 14232127), (7, 6099483), (13, 3284337), (21, 2033161), (29, 1472289), (39, 1094779), (87, 490763), (91, 469191), (203, 210327), (273, 156397), (377, 113253), (609, 70109), (1131, 37751), (2639, 16179), (5393, 7917)]