2019069429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{5399}}^1$

素因数の和:5681

約数の個数: 32

約数和(自身を含む): 2980454400

約数和(自身を除く): 961384971

約数列:

[1, 3, 13, 39, 43, 129, 223, 559, 669, 1677, 2899, 5399, 8697, 9589, 16197, 28767, 70187, 124657, 210561, 232157, 373971, 696471, 1203977, 3018041, 3611931, 9054123, 15651701, 46955103, 51771011, 155313033, 673023143, 2019069429]

約数ペア:

[(1, 2019069429), (3, 673023143), (13, 155313033), (39, 51771011), (43, 46955103), (129, 15651701), (223, 9054123), (559, 3611931), (669, 3018041), (1677, 1203977), (2899, 696471), (5399, 373971), (8697, 232157), (9589, 210561), (16197, 124657), (28767, 70187)]