2796500511

素因数分解:

$3^3\times 7^2\times {\mathrm{2113757}}^1$

素因数の和:2113780

約数の個数: 24

約数和(自身を含む): 4819368240

約数和(自身を除く): 2022867729

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2113757, 6341271, 14796299, 19023813, 44388897, 57071439, 103574093, 133166691, 310722279, 399500073, 932166837, 2796500511]

約数ペア:

[(1, 2796500511), (3, 932166837), (7, 399500073), (9, 310722279), (21, 133166691), (27, 103574093), (49, 57071439), (63, 44388897), (147, 19023813), (189, 14796299), (441, 6341271), (1323, 2113757)]