89457897

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{4091}}^1$

素因数の和:4328

約数の個数: 16

約数和(自身を含む): 123152832

約数和(自身を除く): 33694935

約数列:

[1, 3, 37, 111, 197, 591, 4091, 7289, 12273, 21867, 151367, 454101, 805927, 2417781, 29819299, 89457897]

約数ペア:

[(1, 89457897), (3, 29819299), (37, 2417781), (111, 805927), (197, 454101), (591, 151367), (4091, 21867), (7289, 12273)]