1311432849

素因数分解:

$3^5\times {\mathrm{229}}^1\times {\mathrm{23567}}^1$

素因数の和:23811

約数の個数: 24

約数和(自身を含む): 1973112960

約数和(自身を除く): 661680111

約数列:

[1, 3, 9, 27, 81, 229, 243, 687, 2061, 6183, 18549, 23567, 55647, 70701, 212103, 636309, 1908927, 5396843, 5726781, 16190529, 48571587, 145714761, 437144283, 1311432849]

約数ペア:

[(1, 1311432849), (3, 437144283), (9, 145714761), (27, 48571587), (81, 16190529), (229, 5726781), (243, 5396843), (687, 1908927), (2061, 636309), (6183, 212103), (18549, 70701), (23567, 55647)]