89012561

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 104809320

約数和(自身を除く): 15796759

約数列:

[1, 11, 17, 109, 121, 187, 397, 1199, 1853, 2057, 4367, 6749, 13189, 20383, 43273, 48037, 74239, 224213, 476003, 735641, 816629, 5236033, 8092051, 89012561]

約数ペア:

[(1, 89012561), (11, 8092051), (17, 5236033), (109, 816629), (121, 735641), (187, 476003), (397, 224213), (1199, 74239), (1853, 48037), (2057, 43273), (4367, 20383), (6749, 13189)]