22566921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1381}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 32504640

約数和(自身を除く): 9937719

約数列:

[1, 3, 13, 39, 419, 1257, 1381, 4143, 5447, 16341, 17953, 53859, 578639, 1735917, 7522307, 22566921]

約数ペア:

[(1, 22566921), (3, 7522307), (13, 1735917), (39, 578639), (419, 53859), (1257, 17953), (1381, 16341), (4143, 5447)]