1326457647

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{832679}}^1$

素因数の和:832747

約数の個数: 16

約数和(自身を含む): 1998432000

約数和(自身を除く): 671974353

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 832679, 2498037, 7494111, 22482333, 49128061, 147384183, 442152549, 1326457647]

約数ペア:

[(1, 1326457647), (3, 442152549), (9, 147384183), (27, 49128061), (59, 22482333), (177, 7494111), (531, 2498037), (1593, 832679)]