2008346056143

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{369249137}}^1$

素因数の和:369249191

約数の個数: 24

約数和(自身を含む): 3199174531632

約数和(自身を除く): 1190828475489

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 369249137, 1107747411, 2584743959, 7754231877, 13662218069, 18093207713, 40986654207, 54279623139, 95635526483, 286906579449, 669448685381, 2008346056143]

約数ペア:

[(1, 2008346056143), (3, 669448685381), (7, 286906579449), (21, 95635526483), (37, 54279623139), (49, 40986654207), (111, 18093207713), (147, 13662218069), (259, 7754231877), (777, 2584743959), (1813, 1107747411), (5439, 369249137)]