2853487251

素因数分解:

$3^3\times {\mathrm{5227}}^1\times {\mathrm{20219}}^1$

素因数の和:25455

約数の個数: 16

約数和(自身を含む): 4228406400

約数和(自身を除く): 1374919149

約数列:

[1, 3, 9, 27, 5227, 15681, 20219, 47043, 60657, 141129, 181971, 545913, 105684713, 317054139, 951162417, 2853487251]

約数ペア:

[(1, 2853487251), (3, 951162417), (9, 317054139), (27, 105684713), (5227, 545913), (15681, 181971), (20219, 141129), (47043, 60657)]