4286487

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 6220144

約数和(自身を除く): 1933657

約数列:

[1, 3, 23, 37, 69, 73, 111, 219, 529, 851, 1587, 1679, 2553, 2701, 5037, 8103, 19573, 38617, 58719, 62123, 115851, 186369, 1428829, 4286487]

約数ペア:

[(1, 4286487), (3, 1428829), (23, 186369), (37, 115851), (69, 62123), (73, 58719), (111, 38617), (219, 19573), (529, 8103), (851, 5037), (1587, 2701), (1679, 2553)]