49209141

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{1327}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 67313664

約数和(自身を除く): 18104523

約数列:

[1, 3, 47, 141, 263, 789, 1327, 3981, 12361, 37083, 62369, 187107, 349001, 1047003, 16403047, 49209141]

約数ペア:

[(1, 49209141), (3, 16403047), (47, 1047003), (141, 349001), (263, 187107), (789, 62369), (1327, 37083), (3981, 12361)]