859622379

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{128321}}^1$

素因数の和:128371

約数の個数: 32

約数和(自身を含む): 1478269440

約数和(自身を除く): 618647061

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 128321, 384963, 898247, 1411531, 2694741, 3721309, 4234593, 9880717, 11163927, 26049163, 29642151, 40934399, 78147489, 122803197, 286540793, 859622379]

約数ペア:

[(1, 859622379), (3, 286540793), (7, 122803197), (11, 78147489), (21, 40934399), (29, 29642151), (33, 26049163), (77, 11163927), (87, 9880717), (203, 4234593), (231, 3721309), (319, 2694741), (609, 1411531), (957, 898247), (2233, 384963), (6699, 128321)]