27182987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 30757440

約数和(自身を除く): 3574453

約数列:

[1, 13, 23, 229, 299, 397, 2977, 5161, 5267, 9131, 68471, 90913, 118703, 1181869, 2090999, 27182987]

約数ペア:

[(1, 27182987), (13, 2090999), (23, 1181869), (229, 118703), (299, 90913), (397, 68471), (2977, 9131), (5161, 5267)]