2302629

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 3840000

約数和(自身を除く): 1537371

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 199, 203, 399, 551, 597, 609, 1393, 1653, 3781, 3857, 4179, 5771, 11343, 11571, 17313, 26467, 40397, 79401, 109649, 121191, 328947, 767543, 2302629]

約数ペア:

[(1, 2302629), (3, 767543), (7, 328947), (19, 121191), (21, 109649), (29, 79401), (57, 40397), (87, 26467), (133, 17313), (199, 11571), (203, 11343), (399, 5771), (551, 4179), (597, 3857), (609, 3781), (1393, 1653)]