1639347827

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1193}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 1824928704

約数和(自身を除く): 185580877

約数列:

[1, 13, 47, 169, 173, 611, 1193, 2249, 7943, 8131, 15509, 29237, 56071, 105703, 201617, 206389, 728923, 1374139, 2683057, 9475999, 9700283, 34879741, 126103679, 1639347827]

約数ペア:

[(1, 1639347827), (13, 126103679), (47, 34879741), (169, 9700283), (173, 9475999), (611, 2683057), (1193, 1374139), (2249, 728923), (7943, 206389), (8131, 201617), (15509, 105703), (29237, 56071)]