222052017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2347}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 335407104

約数和(自身を除く): 113355087

約数列:

[1, 3, 11, 33, 47, 61, 141, 183, 517, 671, 1551, 2013, 2347, 2867, 7041, 8601, 25817, 31537, 77451, 94611, 110309, 143167, 330927, 429501, 1213399, 1574837, 3640197, 4724511, 6728849, 20186547, 74017339, 222052017]

約数ペア:

[(1, 222052017), (3, 74017339), (11, 20186547), (33, 6728849), (47, 4724511), (61, 3640197), (141, 1574837), (183, 1213399), (517, 429501), (671, 330927), (1551, 143167), (2013, 110309), (2347, 94611), (2867, 77451), (7041, 31537), (8601, 25817)]