8768668321

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1080817}}^1$

素因数の和:1080904

約数の個数: 16

約数和(自身を含む): 10721714560

約数和(自身を除く): 1953046239

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 1080817, 7565719, 20535523, 65929837, 143748661, 461508859, 1252666903, 8768668321]

約数ペア:

[(1, 8768668321), (7, 1252666903), (19, 461508859), (61, 143748661), (133, 65929837), (427, 20535523), (1159, 7565719), (8113, 1080817)]