13236489

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{727}}^1$

素因数の和:774

約数の個数: 36

約数和(自身を含む): 23243584

約数和(自身を除く): 10007095

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 727, 867, 1071, 2023, 2181, 2601, 5089, 6069, 6543, 12359, 15267, 18207, 37077, 45801, 86513, 111231, 210103, 259539, 630309, 778617, 1470721, 1890927, 4412163, 13236489]

約数ペア:

[(1, 13236489), (3, 4412163), (7, 1890927), (9, 1470721), (17, 778617), (21, 630309), (51, 259539), (63, 210103), (119, 111231), (153, 86513), (289, 45801), (357, 37077), (727, 18207), (867, 15267), (1071, 12359), (2023, 6543), (2181, 6069), (2601, 5089)]