47664651

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1787}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 67457664

約数和(自身を除く): 19793013

約数列:

[1, 3, 17, 51, 523, 1569, 1787, 5361, 8891, 26673, 30379, 91137, 934601, 2803803, 15888217, 47664651]

約数ペア:

[(1, 47664651), (3, 15888217), (17, 2803803), (51, 934601), (523, 91137), (1569, 30379), (1787, 26673), (5361, 8891)]