349508103

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 541900800

約数和(自身を除く): 192392697

約数列:

[1, 3, 7, 21, 83, 239, 249, 581, 717, 839, 1673, 1743, 2517, 5019, 5873, 17619, 19837, 59511, 69637, 138859, 200521, 208911, 416577, 487459, 601563, 1403647, 1462377, 4210941, 16643243, 49929729, 116502701, 349508103]

約数ペア:

[(1, 349508103), (3, 116502701), (7, 49929729), (21, 16643243), (83, 4210941), (239, 1462377), (249, 1403647), (581, 601563), (717, 487459), (839, 416577), (1673, 208911), (1743, 200521), (2517, 138859), (5019, 69637), (5873, 59511), (17619, 19837)]