139714959

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{30781}}^1$

素因数の和:30890

約数の個数: 16

約数和(自身を含む): 199467360

約数和(自身を除く): 59752401

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 30781, 92343, 523277, 1569831, 2739509, 8218527, 46571653, 139714959]

約数ペア:

[(1, 139714959), (3, 46571653), (17, 8218527), (51, 2739509), (89, 1569831), (267, 523277), (1513, 92343), (4539, 30781)]