13980680203

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{3775501}}^1$

素因数の和:3775554

約数の個数: 12

約数和(自身を含む): 16702820848

約数和(自身を除く): 2722140645

約数列:

[1, 7, 23, 161, 529, 3703, 3775501, 26428507, 86836523, 607855661, 1997240029, 13980680203]

約数ペア:

[(1, 13980680203), (7, 1997240029), (23, 607855661), (161, 86836523), (529, 26428507), (3703, 3775501)]