870892521

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1\times {\mathrm{4649}}^1$

素因数の和:6216

約数の個数: 16

約数和(自身を含む): 1190548800

約数和(自身を除く): 319656279

約数列:

[1, 3, 41, 123, 1523, 4569, 4649, 13947, 62443, 187329, 190609, 571827, 7080427, 21241281, 290297507, 870892521]

約数ペア:

[(1, 870892521), (3, 290297507), (41, 21241281), (123, 7080427), (1523, 571827), (4569, 190609), (4649, 187329), (13947, 62443)]