277260981

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1\times {\mathrm{2357}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 374186304

約数和(自身を除く): 96925323

約数列:

[1, 3, 113, 339, 347, 1041, 2357, 7071, 39211, 117633, 266341, 799023, 817879, 2453637, 92420327, 277260981]

約数ペア:

[(1, 277260981), (3, 92420327), (113, 2453637), (339, 817879), (347, 799023), (1041, 266341), (2357, 117633), (7071, 39211)]