87181393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{953}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 97445376

約数和(自身を除く): 10263983

約数列:

[1, 13, 31, 227, 403, 953, 2951, 7037, 12389, 29543, 91481, 216331, 384059, 2812303, 6706261, 87181393]

約数ペア:

[(1, 87181393), (13, 6706261), (31, 2812303), (227, 384059), (403, 216331), (953, 91481), (2951, 29543), (7037, 12389)]