2247665211

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{11831}}^1$

素因数の和:11968

約数の個数: 48

約数和(自身を含む): 3765415680

約数和(自身を除く): 1517750469

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 101, 171, 209, 303, 627, 909, 1111, 1881, 1919, 3333, 5757, 9999, 11831, 17271, 21109, 35493, 63327, 106479, 130141, 189981, 224789, 390423, 674367, 1171269, 1194931, 2023101, 2472679, 3584793, 7418037, 10754379, 13144241, 22254111, 22703689, 39432723, 68111067, 118298169, 204333201, 249740579, 749221737, 2247665211]

約数ペア:

[(1, 2247665211), (3, 749221737), (9, 249740579), (11, 204333201), (19, 118298169), (33, 68111067), (57, 39432723), (99, 22703689), (101, 22254111), (171, 13144241), (209, 10754379), (303, 7418037), (627, 3584793), (909, 2472679), (1111, 2023101), (1881, 1194931), (1919, 1171269), (3333, 674367), (5757, 390423), (9999, 224789), (11831, 189981), (17271, 130141), (21109, 106479), (35493, 63327)]