89408193

素因数分解:

$3^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{1723}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 139147488

約数和(自身を除く): 49739295

約数列:

[1, 3, 7, 21, 49, 147, 353, 1059, 1723, 2471, 5169, 7413, 12061, 17297, 36183, 51891, 84427, 253281, 608219, 1824657, 4257533, 12772599, 29802731, 89408193]

約数ペア:

[(1, 89408193), (3, 29802731), (7, 12772599), (21, 4257533), (49, 1824657), (147, 608219), (353, 253281), (1059, 84427), (1723, 51891), (2471, 36183), (5169, 17297), (7413, 12061)]