151594261

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{991}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 191432192

約数和(自身を除く): 39837931

約数列:

[1, 7, 13, 41, 91, 287, 533, 991, 1681, 3731, 6937, 11767, 12883, 21853, 40631, 90181, 152971, 284417, 528203, 1665871, 3697421, 11661097, 21656323, 151594261]

約数ペア:

[(1, 151594261), (7, 21656323), (13, 11661097), (41, 3697421), (91, 1665871), (287, 528203), (533, 284417), (991, 152971), (1681, 90181), (3731, 40631), (6937, 21853), (11767, 12883)]