745821433

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{317}}^1\times {\mathrm{1163}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 909093312

約数和(自身を除く): 163271879

約数列:

[1, 7, 17, 119, 289, 317, 1163, 2023, 2219, 5389, 8141, 19771, 37723, 91613, 138397, 336107, 368671, 641291, 2352749, 2580697, 6267407, 43871849, 106545919, 745821433]

約数ペア:

[(1, 745821433), (7, 106545919), (17, 43871849), (119, 6267407), (289, 2580697), (317, 2352749), (1163, 641291), (2023, 368671), (2219, 336107), (5389, 138397), (8141, 91613), (19771, 37723)]