838327

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 16

約数和(自身を含む): 1032192

約数和(自身を除く): 193865

約数列:

[1, 7, 23, 41, 127, 161, 287, 889, 943, 2921, 5207, 6601, 20447, 36449, 119761, 838327]

約数ペア:

[(1, 838327), (7, 119761), (23, 36449), (41, 20447), (127, 6601), (161, 5207), (287, 2921), (889, 943)]