426534303

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{69661}}^1$

素因数の和:69834

約数の個数: 16

約数和(自身を含む): 616369376

約数和(自身を除く): 189835073

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 69661, 208983, 905593, 2716779, 10936777, 32810331, 142178101, 426534303]

約数ペア:

[(1, 426534303), (3, 142178101), (13, 32810331), (39, 10936777), (157, 2716779), (471, 905593), (2041, 208983), (6123, 69661)]