13073301

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 19656000

約数和(自身を除く): 6582699

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 499, 639, 1497, 2911, 4491, 8733, 20459, 26199, 35429, 61377, 106287, 184131, 318861, 1452589, 4357767, 13073301]

約数ペア:

[(1, 13073301), (3, 4357767), (9, 1452589), (41, 318861), (71, 184131), (123, 106287), (213, 61377), (369, 35429), (499, 26199), (639, 20459), (1497, 8733), (2911, 4491)]