2019413877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{30803}}^1$

素因数の和:30901

約数の個数: 24

約数和(自身を含む): 2972216352

約数和(自身を除く): 952802475

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 1681, 5043, 21853, 30803, 65559, 92409, 400439, 1201317, 1262923, 3788769, 16417999, 49253997, 51779843, 155339529, 673137959, 2019413877]

約数ペア:

[(1, 2019413877), (3, 673137959), (13, 155339529), (39, 51779843), (41, 49253997), (123, 16417999), (533, 3788769), (1599, 1262923), (1681, 1201317), (5043, 400439), (21853, 92409), (30803, 65559)]