13303394391

素因数分解:

$3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1269529}}^1$

素因数の和:1270038

約数の個数: 16

約数和(自身を含む): 20312480000

約数和(自身を除く): 7009085609

約数列:

[1, 3, 7, 21, 499, 1497, 3493, 10479, 1269529, 3808587, 8886703, 26660109, 633494971, 1900484913, 4434464797, 13303394391]

約数ペア:

[(1, 13303394391), (3, 4434464797), (7, 1900484913), (21, 633494971), (499, 26660109), (1497, 8886703), (3493, 3808587), (10479, 1269529)]