71439277

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11057}}^1$

素因数の和:11148

約数の個数: 16

約数和(自身を含む): 89171712

約数和(自身を除く): 17732435

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 11057, 77399, 143741, 785047, 1006187, 5495329, 10205611, 71439277]

約数ペア:

[(1, 71439277), (7, 10205611), (13, 5495329), (71, 1006187), (91, 785047), (497, 143741), (923, 77399), (6461, 11057)]