11926221

素因数分解:

$3^1\times {\mathrm{29}}^3\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 16

約数和(自身を含む): 16570560

約数和(自身を除く): 4644339

約数列:

[1, 3, 29, 87, 163, 489, 841, 2523, 4727, 14181, 24389, 73167, 137083, 411249, 3975407, 11926221]

約数ペア:

[(1, 11926221), (3, 3975407), (29, 411249), (87, 137083), (163, 73167), (489, 24389), (841, 14181), (2523, 4727)]