12300129

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{4729}}^1$

素因数の和:4769

約数の個数: 18

約数和(自身を含む): 18877430

約数和(自身を除く): 6577301

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 4729, 14187, 42561, 80393, 241179, 723537, 1366681, 4100043, 12300129]

約数ペア:

[(1, 12300129), (3, 4100043), (9, 1366681), (17, 723537), (51, 241179), (153, 80393), (289, 42561), (867, 14187), (2601, 4729)]