71227177

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1699}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 83721600

約数和(自身を除く): 12494423

約数列:

[1, 7, 53, 113, 371, 791, 1699, 5989, 11893, 41923, 90047, 191987, 630329, 1343909, 10175311, 71227177]

約数ペア:

[(1, 71227177), (7, 10175311), (53, 1343909), (113, 630329), (371, 191987), (791, 90047), (1699, 41923), (5989, 11893)]