30494481

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25997}}^1$

素因数の和:26040

約数の個数: 16

約数和(自身を含む): 44924544

約数和(自身を除く): 14430063

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 25997, 77991, 441949, 597931, 1325847, 1793793, 10164827, 30494481]

約数ペア:

[(1, 30494481), (3, 10164827), (17, 1793793), (23, 1325847), (51, 597931), (69, 441949), (391, 77991), (1173, 25997)]