173990117

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{407471}}^1$

素因数の和:407539

約数の個数: 8

約数和(自身を含む): 202106112

約数和(自身を除く): 28115995

約数列:

[1, 7, 61, 427, 407471, 2852297, 24855731, 173990117]

約数ペア:

[(1, 173990117), (7, 24855731), (61, 2852297), (427, 407471)]