23006763

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 38918880

約数和(自身を除く): 15912117

約数列:

[1, 3, 9, 13, 17, 39, 43, 51, 117, 129, 153, 221, 269, 387, 559, 663, 731, 807, 1677, 1989, 2193, 2421, 3497, 4573, 5031, 6579, 9503, 10491, 11567, 13719, 28509, 31473, 34701, 41157, 59449, 85527, 104103, 150371, 178347, 196639, 451113, 535041, 589917, 1353339, 1769751, 2556307, 7668921, 23006763]

約数ペア:

[(1, 23006763), (3, 7668921), (9, 2556307), (13, 1769751), (17, 1353339), (39, 589917), (43, 535041), (51, 451113), (117, 196639), (129, 178347), (153, 150371), (221, 104103), (269, 85527), (387, 59449), (559, 41157), (663, 34701), (731, 31473), (807, 28509), (1677, 13719), (1989, 11567), (2193, 10491), (2421, 9503), (3497, 6579), (4573, 5031)]