22887921

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47387}}^1$

素因数の和:47420

約数の個数: 16

約数和(自身を含む): 36393984

約数和(自身を除く): 13506063

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 47387, 142161, 331709, 995127, 1089901, 3269703, 7629307, 22887921]

約数ペア:

[(1, 22887921), (3, 7629307), (7, 3269703), (21, 1089901), (23, 995127), (69, 331709), (161, 142161), (483, 47387)]