8373813

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 13885440

約数和(自身を除く): 5511627

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 677, 1767, 2031, 4123, 4739, 12369, 12863, 14217, 20987, 38589, 62961, 90041, 146909, 270123, 398753, 440727, 1196259, 2791271, 8373813]

約数ペア:

[(1, 8373813), (3, 2791271), (7, 1196259), (19, 440727), (21, 398753), (31, 270123), (57, 146909), (93, 90041), (133, 62961), (217, 38589), (399, 20987), (589, 14217), (651, 12863), (677, 12369), (1767, 4739), (2031, 4123)]