71071679

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1129}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 89984160

約数和(自身を除く): 18912481

約数列:

[1, 7, 17, 23, 119, 161, 391, 529, 1129, 2737, 3703, 7903, 8993, 19193, 25967, 62951, 134351, 181769, 441439, 597241, 3090073, 4180687, 10153097, 71071679]

約数ペア:

[(1, 71071679), (7, 10153097), (17, 4180687), (23, 3090073), (119, 597241), (161, 441439), (391, 181769), (529, 134351), (1129, 62951), (2737, 25967), (3703, 19193), (7903, 8993)]