130695609

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{21179}}^1$

素因数の和:21221

約数の個数: 24

約数和(自身を含む): 202819680

約数和(自身を除く): 72124071

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 21179, 63537, 232969, 360043, 698907, 1080129, 2562659, 3960473, 7687977, 11881419, 43565203, 130695609]

約数ペア:

[(1, 130695609), (3, 43565203), (11, 11881419), (17, 7687977), (33, 3960473), (51, 2562659), (121, 1080129), (187, 698907), (363, 360043), (561, 232969), (2057, 63537), (6171, 21179)]