9873885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 18173952

約数和(自身を除く): 8300067

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271, 347, 813, 1041, 1355, 1735, 1897, 2429, 4065, 5205, 5691, 7287, 9485, 12145, 28455, 36435, 94037, 282111, 470185, 658259, 1410555, 1974777, 3291295, 9873885]

約数ペア:

[(1, 9873885), (3, 3291295), (5, 1974777), (7, 1410555), (15, 658259), (21, 470185), (35, 282111), (105, 94037), (271, 36435), (347, 28455), (813, 12145), (1041, 9485), (1355, 7287), (1735, 5691), (1897, 5205), (2429, 4065)]