71571239

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 76661760

約数和(自身を除く): 5090521

約数列:

[1, 23, 61, 139, 367, 1403, 3197, 8441, 8479, 22387, 51013, 195017, 514901, 1173299, 3111793, 71571239]

約数ペア:

[(1, 71571239), (23, 3111793), (61, 1173299), (139, 514901), (367, 195017), (1403, 51013), (3197, 22387), (8441, 8479)]