9901367021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{33203}}^1$

素因数の和:33365

約数の個数: 32

約数和(自身を含む): 12718460160

約数和(自身を除く): 2817093139

約数列:

[1, 7, 13, 29, 91, 113, 203, 377, 791, 1469, 2639, 3277, 10283, 22939, 33203, 42601, 232421, 298207, 431639, 962887, 3021473, 3751939, 6740209, 12517531, 26263573, 48775207, 87622717, 108806231, 341426449, 761643617, 1414481003, 9901367021]

約数ペア:

[(1, 9901367021), (7, 1414481003), (13, 761643617), (29, 341426449), (91, 108806231), (113, 87622717), (203, 48775207), (377, 26263573), (791, 12517531), (1469, 6740209), (2639, 3751939), (3277, 3021473), (10283, 962887), (22939, 431639), (33203, 298207), (42601, 232421)]