868455217

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{12143}}^1$

素因数の和:12768

約数の個数: 16

約数和(自身を含む): 1052739072

約数和(自身を除く): 184283855

約数列:

[1, 7, 17, 119, 601, 4207, 10217, 12143, 71519, 85001, 206431, 1445017, 7297943, 51085601, 124065031, 868455217]

約数ペア:

[(1, 868455217), (7, 124065031), (17, 51085601), (119, 7297943), (601, 1445017), (4207, 206431), (10217, 85001), (12143, 71519)]