9811593

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 16773120

約数和(自身を除く): 6961527

約数列:

[1, 3, 9, 11, 23, 31, 33, 69, 93, 99, 139, 207, 253, 279, 341, 417, 713, 759, 1023, 1251, 1529, 2139, 2277, 3069, 3197, 4309, 4587, 6417, 7843, 9591, 12927, 13761, 23529, 28773, 35167, 38781, 47399, 70587, 99107, 105501, 142197, 297321, 316503, 426591, 891963, 1090177, 3270531, 9811593]

約数ペア:

[(1, 9811593), (3, 3270531), (9, 1090177), (11, 891963), (23, 426591), (31, 316503), (33, 297321), (69, 142197), (93, 105501), (99, 99107), (139, 70587), (207, 47399), (253, 38781), (279, 35167), (341, 28773), (417, 23529), (713, 13761), (759, 12927), (1023, 9591), (1251, 7843), (1529, 6417), (2139, 4587), (2277, 4309), (3069, 3197)]