9933042007

素因数分解:

$7^2\times {\mathrm{10781}}^1\times {\mathrm{18803}}^1$

素因数の和:29598

約数の個数: 12

約数和(自身を含む): 11556449496

約数和(自身を除く): 1623407489

約数列:

[1, 7, 49, 10781, 18803, 75467, 131621, 528269, 921347, 202715143, 1419006001, 9933042007]

約数ペア:

[(1, 9933042007), (7, 1419006001), (49, 202715143), (10781, 921347), (18803, 528269), (75467, 131621)]