39975027

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5441}}^1$

素因数の和:5554

約数の個数: 16

約数和(自身を含む): 55726080

約数和(自身を除く): 15751053

約数列:

[1, 3, 31, 79, 93, 237, 2449, 5441, 7347, 16323, 168671, 429839, 506013, 1289517, 13325009, 39975027]

約数ペア:

[(1, 39975027), (3, 13325009), (31, 1289517), (79, 506013), (93, 429839), (237, 168671), (2449, 16323), (5441, 7347)]