13894857

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 20966400

約数和(自身を除く): 7071543

約数列:

[1, 3, 9, 29, 87, 139, 261, 383, 417, 1149, 1251, 3447, 4031, 11107, 12093, 33321, 36279, 53237, 99963, 159711, 479133, 1543873, 4631619, 13894857]

約数ペア:

[(1, 13894857), (3, 4631619), (9, 1543873), (29, 479133), (87, 159711), (139, 99963), (261, 53237), (383, 36279), (417, 33321), (1149, 12093), (1251, 11107), (3447, 4031)]