6871417

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 8655336

約数和(自身を除く): 1783919

約数列:

[1, 7, 17, 49, 73, 113, 119, 511, 791, 833, 1241, 1921, 3577, 5537, 8249, 8687, 13447, 57743, 60809, 94129, 140233, 404201, 981631, 6871417]

約数ペア:

[(1, 6871417), (7, 981631), (17, 404201), (49, 140233), (73, 94129), (113, 60809), (119, 57743), (511, 13447), (791, 8687), (833, 8249), (1241, 5537), (1921, 3577)]