4747167

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:684

約数の個数: 20

約数和(自身を含む): 7172880

約数和(自身を除く): 2425713

約数列:

[1, 3, 9, 27, 81, 103, 309, 569, 927, 1707, 2781, 5121, 8343, 15363, 46089, 58607, 175821, 527463, 1582389, 4747167]

約数ペア:

[(1, 4747167), (3, 1582389), (9, 527463), (27, 175821), (81, 58607), (103, 46089), (309, 15363), (569, 8343), (927, 5121), (1707, 2781)]