3896919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1791

約数の個数: 24

約数和(自身を含む): 6384560

約数和(自身を除く): 2487641

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 1753, 2223, 5259, 15777, 22789, 33307, 68367, 99921, 205101, 299763, 432991, 1298973, 3896919]

約数ペア:

[(1, 3896919), (3, 1298973), (9, 432991), (13, 299763), (19, 205101), (39, 99921), (57, 68367), (117, 33307), (171, 22789), (247, 15777), (741, 5259), (1753, 2223)]