778860969

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1\times {\mathrm{5119}}^1$

素因数の和:6400

約数の個数: 16

約数和(自身を含む): 1064878080

約数和(自身を除く): 286017111

約数列:

[1, 3, 41, 123, 1237, 3711, 5119, 15357, 50717, 152151, 209879, 629637, 6332203, 18996609, 259620323, 778860969]

約数ペア:

[(1, 778860969), (3, 259620323), (41, 18996609), (123, 6332203), (1237, 629637), (3711, 209879), (5119, 152151), (15357, 50717)]