1330911997

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{5261}}^1$

素因数の和:5948

約数の個数: 16

約数和(自身を含む): 1473023232

約数和(自身を除く): 142111235

約数列:

[1, 17, 23, 391, 647, 5261, 10999, 14881, 89437, 121003, 252977, 2057051, 3403867, 57865739, 78288941, 1330911997]

約数ペア:

[(1, 1330911997), (17, 78288941), (23, 57865739), (391, 3403867), (647, 2057051), (5261, 252977), (10999, 121003), (14881, 89437)]