9939821493

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15268543}}^1$

素因数の和:15268584

約数の個数: 16

約数和(自身を含む): 15634989056

約数和(自身を除く): 5695167563

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 15268543, 45805629, 106879801, 320639403, 473324833, 1419974499, 3313273831, 9939821493]

約数ペア:

[(1, 9939821493), (3, 3313273831), (7, 1419974499), (21, 473324833), (31, 320639403), (93, 106879801), (217, 45805629), (651, 15268543)]