12481497

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2957}}^1$

素因数の和:3037

約数の個数: 24

約数和(自身を含む): 20918976

約数和(自身を除く): 8437479

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 2957, 4221, 8871, 20699, 26613, 62097, 186291, 198119, 594357, 1386833, 1783071, 4160499, 12481497]

約数ペア:

[(1, 12481497), (3, 4160499), (7, 1783071), (9, 1386833), (21, 594357), (63, 198119), (67, 186291), (201, 62097), (469, 26613), (603, 20699), (1407, 8871), (2957, 4221)]