2800204923

素因数分解:

$3^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1\times {\mathrm{6451}}^1$

素因数の和:7274

約数の個数: 16

約数和(自身を含む): 3755373696

約数和(自身を除く): 955168773

約数列:

[1, 3, 257, 563, 771, 1689, 6451, 19353, 144691, 434073, 1657907, 3631913, 4973721, 10895739, 933401641, 2800204923]

約数ペア:

[(1, 2800204923), (3, 933401641), (257, 10895739), (563, 4973721), (771, 3631913), (1689, 1657907), (6451, 434073), (19353, 144691)]