294974953

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1399}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 370910400

約数和(自身を除く): 75935447

約数列:

[1, 7, 13, 49, 91, 331, 637, 1399, 2317, 4303, 9793, 16219, 18187, 30121, 68551, 127309, 210847, 463069, 891163, 3241483, 6019897, 22690381, 42139279, 294974953]

約数ペア:

[(1, 294974953), (7, 42139279), (13, 22690381), (49, 6019897), (91, 3241483), (331, 891163), (637, 463069), (1399, 210847), (2317, 127309), (4303, 68551), (9793, 30121), (16219, 18187)]