12258513

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{1571}}^1$

素因数の和:1614

約数の個数: 24

約数和(自身を含む): 19304160

約数和(自身を除く): 7045647

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 1571, 2601, 4713, 7803, 14139, 26707, 42417, 80121, 240363, 454019, 721089, 1362057, 4086171, 12258513]

約数ペア:

[(1, 12258513), (3, 4086171), (9, 1362057), (17, 721089), (27, 454019), (51, 240363), (153, 80121), (289, 42417), (459, 26707), (867, 14139), (1571, 7803), (2601, 4713)]