1236129609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{18353}}^1$

素因数の和:18537

約数の個数: 32

約数和(自身を含む): 1948754304

約数和(自身を除く): 712624695

約数列:

[1, 3, 11, 13, 33, 39, 143, 157, 429, 471, 1727, 2041, 5181, 6123, 18353, 22451, 55059, 67353, 201883, 238589, 605649, 715767, 2624479, 2881421, 7873437, 8644263, 31695631, 37458473, 95086893, 112375419, 412043203, 1236129609]

約数ペア:

[(1, 1236129609), (3, 412043203), (11, 112375419), (13, 95086893), (33, 37458473), (39, 31695631), (143, 8644263), (157, 7873437), (429, 2881421), (471, 2624479), (1727, 715767), (2041, 605649), (5181, 238589), (6123, 201883), (18353, 67353), (22451, 55059)]