9747347911

素因数分解:

$7^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1\times {\mathrm{6563}}^1$

素因数の和:7542

約数の個数: 16

約数和(自身を含む): 11192617728

約数和(自身を除く): 1445269817

約数列:

[1, 7, 331, 641, 2317, 4487, 6563, 45941, 212171, 1485197, 2172353, 4206883, 15206471, 29448181, 1392478273, 9747347911]

約数ペア:

[(1, 9747347911), (7, 1392478273), (331, 29448181), (641, 15206471), (2317, 4206883), (4487, 2172353), (6563, 1485197), (45941, 212171)]