4246587

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:624

約数の個数: 20

約数和(自身を含む): 6417840

約数和(自身を除く): 2171253

約数列:

[1, 3, 9, 27, 81, 103, 309, 509, 927, 1527, 2781, 4581, 8343, 13743, 41229, 52427, 157281, 471843, 1415529, 4246587]

約数ペア:

[(1, 4246587), (3, 1415529), (9, 471843), (27, 157281), (81, 52427), (103, 41229), (309, 13743), (509, 8343), (927, 4581), (1527, 2781)]