8314973919

素因数分解:

$3^4\times 7^1\times {\mathrm{14664857}}^1$

素因数の和:14664876

約数の個数: 20

約数和(自身を含む): 14195582544

約数和(自身を除く): 5880608625

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 14664857, 43994571, 102653999, 131983713, 307961997, 395951139, 923885991, 1187853417, 2771657973, 8314973919]

約数ペア:

[(1, 8314973919), (3, 2771657973), (7, 1187853417), (9, 923885991), (21, 395951139), (27, 307961997), (63, 131983713), (81, 102653999), (189, 43994571), (567, 14664857)]