172802207

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 186680160

約数和(自身を除く): 13877953

約数列:

[1, 19, 53, 157, 1007, 1093, 2983, 8321, 20767, 57929, 158099, 171601, 1100651, 3260419, 9094853, 172802207]

約数ペア:

[(1, 172802207), (19, 9094853), (53, 3260419), (157, 1100651), (1007, 171601), (1093, 158099), (2983, 57929), (8321, 20767)]