2247477281

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{761}}^1\times {\mathrm{2357}}^1$

素因数の和:3304

約数の個数: 16

約数和(自身を含む): 2587386240

約数和(自身を除く): 339908959

約数列:

[1, 7, 179, 761, 1253, 2357, 5327, 16499, 136219, 421903, 953533, 1793677, 2953321, 12555739, 321068183, 2247477281]

約数ペア:

[(1, 2247477281), (7, 321068183), (179, 12555739), (761, 2953321), (1253, 1793677), (2357, 953533), (5327, 421903), (16499, 136219)]