47646879

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{55339}}^1$

素因数の和:55390

約数の個数: 16

約数和(自身を含む): 74376960

約数和(自身を除く): 26730081

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 55339, 166017, 387373, 1162119, 2268899, 6806697, 15882293, 47646879]

約数ペア:

[(1, 47646879), (3, 15882293), (7, 6806697), (21, 2268899), (41, 1162119), (123, 387373), (287, 166017), (861, 55339)]