71795437

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 89631360

約数和(自身を除く): 17835923

約数列:

[1, 7, 17, 49, 79, 119, 553, 833, 1091, 1343, 3871, 7637, 9401, 18547, 53459, 65807, 86189, 129829, 603323, 908803, 1465213, 4223261, 10256491, 71795437]

約数ペア:

[(1, 71795437), (7, 10256491), (17, 4223261), (49, 1465213), (79, 908803), (119, 603323), (553, 129829), (833, 86189), (1091, 65807), (1343, 53459), (3871, 18547), (7637, 9401)]