1330761609

素因数分解:

$3^3\times {\mathrm{389}}^1\times {\mathrm{126703}}^1$

素因数の和:127101

約数の個数: 16

約数和(自身を含む): 1976582400

約数和(自身を除く): 645820791

約数列:

[1, 3, 9, 27, 389, 1167, 3501, 10503, 126703, 380109, 1140327, 3420981, 49287467, 147862401, 443587203, 1330761609]

約数ペア:

[(1, 1330761609), (3, 443587203), (9, 147862401), (27, 49287467), (389, 3420981), (1167, 1140327), (3501, 380109), (10503, 126703)]