977993859

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1889}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 1422489600

約数和(自身を除く): 444495741

約数列:

[1, 3, 19, 31, 57, 93, 293, 589, 879, 1767, 1889, 5567, 5667, 9083, 16701, 27249, 35891, 58559, 107673, 172577, 175677, 517731, 553477, 1112621, 1660431, 3337863, 10516063, 17157787, 31548189, 51473361, 325997953, 977993859]

約数ペア:

[(1, 977993859), (3, 325997953), (19, 51473361), (31, 31548189), (57, 17157787), (93, 10516063), (293, 3337863), (589, 1660431), (879, 1112621), (1767, 553477), (1889, 517731), (5567, 175677), (5667, 172577), (9083, 107673), (16701, 58559), (27249, 35891)]