70665519

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{3221}}^1$

素因数の和:3398

約数の個数: 16

約数和(自身を含む): 96505344

約数和(自身を除く): 25839825

約数列:

[1, 3, 71, 103, 213, 309, 3221, 7313, 9663, 21939, 228691, 331763, 686073, 995289, 23555173, 70665519]

約数ペア:

[(1, 70665519), (3, 23555173), (71, 995289), (103, 686073), (213, 331763), (309, 228691), (3221, 21939), (7313, 9663)]