172593417

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1\times {\mathrm{683}}^1$

素因数の和:1460

約数の個数: 16

約数和(自身を含む): 232581888

約数和(自身を除く): 59988471

約数列:

[1, 3, 131, 393, 643, 683, 1929, 2049, 84233, 89473, 252699, 268419, 439169, 1317507, 57531139, 172593417]

約数ペア:

[(1, 172593417), (3, 57531139), (131, 1317507), (393, 439169), (643, 268419), (683, 252699), (1929, 89473), (2049, 84233)]