20171059097

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{1277}}^1\times {\mathrm{21089}}^1$

素因数の和:22480

約数の個数: 16

約数和(自身を含む): 23287409280

約数和(自身を除く): 3116350183

約数列:

[1, 7, 107, 749, 1277, 8939, 21089, 136639, 147623, 956473, 2256523, 15795661, 26930653, 188514571, 2881579871, 20171059097]

約数ペア:

[(1, 20171059097), (7, 2881579871), (107, 188514571), (749, 26930653), (1277, 15795661), (8939, 2256523), (21089, 956473), (136639, 147623)]