1569752379

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1490743}}^1$

素因数の和:1490768

約数の個数: 20

約数和(自身を含む): 2525320336

約数和(自身を除く): 955567957

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1490743, 4472229, 13416687, 19379659, 40250061, 58138977, 120750183, 174416931, 523250793, 1569752379]

約数ペア:

[(1, 1569752379), (3, 523250793), (9, 174416931), (13, 120750183), (27, 58138977), (39, 40250061), (81, 19379659), (117, 13416687), (351, 4472229), (1053, 1490743)]