40297497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5303}}^1$

素因数の和:5472

約数の個数: 16

約数和(自身を含む): 57283200

約数和(自身を除く): 16985703

約数列:

[1, 3, 17, 51, 149, 447, 2533, 5303, 7599, 15909, 90151, 270453, 790147, 2370441, 13432499, 40297497]

約数ペア:

[(1, 40297497), (3, 13432499), (17, 2370441), (51, 790147), (149, 270453), (447, 90151), (2533, 15909), (5303, 7599)]