7397091

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3719}}^1$

素因数の和:3755

約数の個数: 24

約数和(自身を含む): 12186720

約数和(自身を除く): 4789629

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 3719, 11157, 33471, 48347, 63223, 145041, 189669, 435123, 569007, 821899, 2465697, 7397091]

約数ペア:

[(1, 7397091), (3, 2465697), (9, 821899), (13, 569007), (17, 435123), (39, 189669), (51, 145041), (117, 63223), (153, 48347), (221, 33471), (663, 11157), (1989, 3719)]