121113619

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 141512000

約数和(自身を除く): 20398381

約数列:

[1, 11, 19, 121, 139, 209, 379, 1529, 2299, 2641, 4169, 7201, 16819, 29051, 45859, 52681, 79211, 319561, 579491, 871321, 1000939, 6374401, 11010329, 121113619]

約数ペア:

[(1, 121113619), (11, 11010329), (19, 6374401), (121, 1000939), (139, 871321), (209, 579491), (379, 319561), (1529, 79211), (2299, 52681), (2641, 45859), (4169, 29051), (7201, 16819)]