49413981

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{1213}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 67906304

約数和(自身を除く): 18492323

約数列:

[1, 3, 37, 111, 367, 1101, 1213, 3639, 13579, 40737, 44881, 134643, 445171, 1335513, 16471327, 49413981]

約数ペア:

[(1, 49413981), (3, 16471327), (37, 1335513), (111, 445171), (367, 134643), (1101, 44881), (1213, 40737), (3639, 13579)]