397684107

素因数分解:

$3^3\times {\mathrm{1259}}^1\times {\mathrm{11699}}^1$

素因数の和:12967

約数の個数: 16

約数和(自身を含む): 589680000

約数和(自身を除く): 191995893

約数列:

[1, 3, 9, 27, 1259, 3777, 11331, 11699, 33993, 35097, 105291, 315873, 14729041, 44187123, 132561369, 397684107]

約数ペア:

[(1, 397684107), (3, 132561369), (9, 44187123), (27, 14729041), (1259, 315873), (3777, 105291), (11331, 35097), (11699, 33993)]