8125887

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 13985280

約数和(自身を除く): 5859393

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 1213, 2233, 3639, 6699, 8491, 13343, 25473, 35177, 40029, 93401, 105531, 246239, 280203, 386947, 738717, 1160841, 2708629, 8125887]

約数ペア:

[(1, 8125887), (3, 2708629), (7, 1160841), (11, 738717), (21, 386947), (29, 280203), (33, 246239), (77, 105531), (87, 93401), (203, 40029), (231, 35177), (319, 25473), (609, 13343), (957, 8491), (1213, 6699), (2233, 3639)]