47328603

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{21881}}^1$

素因数の和:21994

約数の個数: 16

約数和(自身を含む): 72823296

約数和(自身を除く): 25494693

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 21881, 65643, 153167, 459501, 2253743, 6761229, 15776201, 47328603]

約数ペア:

[(1, 47328603), (3, 15776201), (7, 6761229), (21, 2253743), (103, 459501), (309, 153167), (721, 65643), (2163, 21881)]