47623107

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61291}}^1$

素因数の和:61338

約数の個数: 16

約数和(自身を含む): 74531072

約数和(自身を除く): 26907965

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 61291, 183873, 429037, 1287111, 2267767, 6803301, 15874369, 47623107]

約数ペア:

[(1, 47623107), (3, 15874369), (7, 6803301), (21, 2267767), (37, 1287111), (111, 429037), (259, 183873), (777, 61291)]