306035527

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2909}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 378183600

約数和(自身を除く): 72148073

約数列:

[1, 7, 19, 49, 113, 133, 791, 931, 2147, 2909, 5537, 15029, 20363, 55271, 105203, 142541, 328717, 386897, 2301019, 2708279, 6245623, 16107133, 43719361, 306035527]

約数ペア:

[(1, 306035527), (7, 43719361), (19, 16107133), (49, 6245623), (113, 2708279), (133, 2301019), (791, 386897), (931, 328717), (2147, 142541), (2909, 105203), (5537, 55271), (15029, 20363)]