30438657

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 45242496

約数和(自身を除く): 14803839

約数列:

[1, 3, 9, 47, 141, 227, 317, 423, 681, 951, 2043, 2853, 10669, 14899, 32007, 44697, 71959, 96021, 134091, 215877, 647631, 3382073, 10146219, 30438657]

約数ペア:

[(1, 30438657), (3, 10146219), (9, 3382073), (47, 647631), (141, 215877), (227, 134091), (317, 96021), (423, 71959), (681, 44697), (951, 32007), (2043, 14899), (2853, 10669)]