39180771

素因数分解:

$3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1093}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 64852320

約数和(自身を除く): 25671549

約数列:

[1, 3, 7, 9, 21, 63, 569, 1093, 1707, 3279, 3983, 5121, 7651, 9837, 11949, 22953, 35847, 68859, 621917, 1865751, 4353419, 5597253, 13060257, 39180771]

約数ペア:

[(1, 39180771), (3, 13060257), (7, 5597253), (9, 4353419), (21, 1865751), (63, 621917), (569, 68859), (1093, 35847), (1707, 22953), (3279, 11949), (3983, 9837), (5121, 7651)]