23864463

素因数分解:

$3^4\times 7^1\times {\mathrm{42089}}^1$

素因数の和:42108

約数の個数: 20

約数和(自身を含む): 40743120

約数和(自身を除く): 16878657

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 42089, 126267, 294623, 378801, 883869, 1136403, 2651607, 3409209, 7954821, 23864463]

約数ペア:

[(1, 23864463), (3, 7954821), (7, 3409209), (9, 2651607), (21, 1136403), (27, 883869), (63, 378801), (81, 294623), (189, 126267), (567, 42089)]