30191499

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3109}}^1$

素因数の和:3211

約数の個数: 24

約数和(自身を含む): 47545680

約数和(自身を除く): 17354181

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3109, 3237, 9327, 9711, 27981, 40417, 121251, 258047, 363753, 774141, 2322423, 3354611, 10063833, 30191499]

約数ペア:

[(1, 30191499), (3, 10063833), (9, 3354611), (13, 2322423), (39, 774141), (83, 363753), (117, 258047), (249, 121251), (747, 40417), (1079, 27981), (3109, 9711), (3237, 9327)]