71027749

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1709}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 80438400

約数和(自身を除く): 9410651

約数列:

[1, 13, 23, 139, 299, 1709, 1807, 3197, 22217, 39307, 41561, 237551, 510991, 3088163, 5463673, 71027749]

約数ペア:

[(1, 71027749), (13, 5463673), (23, 3088163), (139, 510991), (299, 237551), (1709, 41561), (1807, 39307), (3197, 22217)]