1324791

素因数分解:

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

素因数の和:112

約数の個数: 24

約数和(自身を含む): 2103920

約数和(自身を除く): 779129

約数列:

[1, 3, 9, 13, 39, 67, 117, 169, 201, 507, 603, 871, 1521, 2197, 2613, 6591, 7839, 11323, 19773, 33969, 101907, 147199, 441597, 1324791]

約数ペア:

[(1, 1324791), (3, 441597), (9, 147199), (13, 101907), (39, 33969), (67, 19773), (117, 11323), (169, 7839), (201, 6591), (507, 2613), (603, 2197), (871, 1521)]