12612951

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 19925360

約数和(自身を除く): 7312409

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 1609, 2613, 4827, 7839, 14481, 20917, 62751, 107803, 188253, 323409, 970227, 1401439, 4204317, 12612951]

約数ペア:

[(1, 12612951), (3, 4204317), (9, 1401439), (13, 970227), (39, 323409), (67, 188253), (117, 107803), (201, 62751), (603, 20917), (871, 14481), (1609, 7839), (2613, 4827)]