47890347

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{16141}}^1$

素因数の和:16210

約数の個数: 16

約数和(自身を含む): 68183808

約数和(自身を除く): 20293461

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 16141, 48423, 371243, 694063, 1113729, 2082189, 15963449, 47890347]

約数ペア:

[(1, 47890347), (3, 15963449), (23, 2082189), (43, 1113729), (69, 694063), (129, 371243), (989, 48423), (2967, 16141)]