1330576569

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{254461}}^1$

素因数の和:254557

約数の個数: 24

約数和(自身を含む): 2222980032

約数和(自身を除く): 892403463

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 254461, 763383, 1781227, 2290149, 5343681, 16031043, 21120263, 63360789, 147841841, 190082367, 443525523, 1330576569]

約数ペア:

[(1, 1330576569), (3, 443525523), (7, 190082367), (9, 147841841), (21, 63360789), (63, 21120263), (83, 16031043), (249, 5343681), (581, 2290149), (747, 1781227), (1743, 763383), (5229, 254461)]