65621569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 73180800

約数和(自身を除く): 7559231

約数列:

[1, 13, 43, 89, 559, 1157, 1319, 3827, 17147, 49751, 56717, 117391, 737321, 1526083, 5047813, 65621569]

約数ペア:

[(1, 65621569), (13, 5047813), (43, 1526083), (89, 737321), (559, 117391), (1157, 56717), (1319, 49751), (3827, 17147)]