20151471

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 27316224

約数和(自身を除く): 7164753

約数列:

[1, 3, 127, 227, 233, 381, 681, 699, 28829, 29591, 52891, 86487, 88773, 158673, 6717157, 20151471]

約数ペア:

[(1, 20151471), (3, 6717157), (127, 158673), (227, 88773), (233, 86487), (381, 52891), (681, 29591), (699, 28829)]