78475033

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 98762048

約数和(自身を除く): 20287015

約数列:

[1, 7, 13, 53, 91, 307, 371, 689, 2149, 2809, 3991, 4823, 16271, 19663, 27937, 36517, 113897, 211523, 255619, 862363, 1480661, 6036541, 11210719, 78475033]

約数ペア:

[(1, 78475033), (7, 11210719), (13, 6036541), (53, 1480661), (91, 862363), (307, 255619), (371, 211523), (689, 113897), (2149, 36517), (2809, 27937), (3991, 19663), (4823, 16271)]