22310541

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 38376000

約数和(自身を除く): 16065459

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 261, 319, 409, 551, 627, 957, 1227, 1653, 1881, 2871, 3681, 4499, 4959, 6061, 7771, 11861, 13497, 18183, 23313, 35583, 40491, 54549, 69939, 85481, 106749, 130471, 225359, 256443, 391413, 676077, 769329, 1174239, 2028231, 2478949, 7436847, 22310541]

約数ペア:

[(1, 22310541), (3, 7436847), (9, 2478949), (11, 2028231), (19, 1174239), (29, 769329), (33, 676077), (57, 391413), (87, 256443), (99, 225359), (171, 130471), (209, 106749), (261, 85481), (319, 69939), (409, 54549), (551, 40491), (627, 35583), (957, 23313), (1227, 18183), (1653, 13497), (1881, 11861), (2871, 7771), (3681, 6061), (4499, 4959)]