23641821

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1867}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 40647680

約数和(自身を除く): 17005859

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 1867, 4221, 5601, 12663, 13069, 16803, 39207, 50409, 117621, 125089, 352863, 375267, 875623, 1125801, 2626869, 3377403, 7880607, 23641821]

約数ペア:

[(1, 23641821), (3, 7880607), (7, 3377403), (9, 2626869), (21, 1125801), (27, 875623), (63, 375267), (67, 352863), (189, 125089), (201, 117621), (469, 50409), (603, 39207), (1407, 16803), (1809, 13069), (1867, 12663), (4221, 5601)]