23099013

素因数分解:

$3^4\times 7^1\times {\mathrm{40739}}^1$

素因数の和:40758

約数の個数: 20

約数和(自身を含む): 39436320

約数和(自身を除く): 16337307

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 40739, 122217, 285173, 366651, 855519, 1099953, 2566557, 3299859, 7699671, 23099013]

約数ペア:

[(1, 23099013), (3, 7699671), (7, 3299859), (9, 2566557), (21, 1099953), (27, 855519), (63, 366651), (81, 285173), (189, 122217), (567, 40739)]