1302513

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 1858560

約数和(自身を除く): 556047

約数列:

[1, 3, 23, 43, 69, 129, 439, 989, 1317, 2967, 10097, 18877, 30291, 56631, 434171, 1302513]

約数ペア:

[(1, 1302513), (3, 434171), (23, 56631), (43, 30291), (69, 18877), (129, 10097), (439, 2967), (989, 1317)]