312058251

素因数分解:

$3^4\times {\mathrm{421}}^1\times {\mathrm{9151}}^1$

素因数の和:9584

約数の個数: 20

約数和(自身を含む): 467319424

約数和(自身を除く): 155261173

約数列:

[1, 3, 9, 27, 81, 421, 1263, 3789, 9151, 11367, 27453, 34101, 82359, 247077, 741231, 3852571, 11557713, 34673139, 104019417, 312058251]

約数ペア:

[(1, 312058251), (3, 104019417), (9, 34673139), (27, 11557713), (81, 3852571), (421, 741231), (1263, 247077), (3789, 82359), (9151, 34101), (11367, 27453)]