137423571

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{1721}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 187904640

約数和(自身を除く): 50481069

約数列:

[1, 3, 43, 129, 619, 1721, 1857, 5163, 26617, 74003, 79851, 222009, 1065299, 3195897, 45807857, 137423571]

約数ペア:

[(1, 137423571), (3, 45807857), (43, 3195897), (129, 1065299), (619, 222009), (1721, 79851), (1857, 74003), (5163, 26617)]