70307253

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 105221376

約数和(自身を除く): 34914123

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 2341, 3337, 7023, 10011, 21069, 30033, 110027, 166211, 330081, 498633, 990243, 1495899, 7811917, 23435751, 70307253]

約数ペア:

[(1, 70307253), (3, 23435751), (9, 7811917), (47, 1495899), (71, 990243), (141, 498633), (213, 330081), (423, 166211), (639, 110027), (2341, 30033), (3337, 21069), (7023, 10011)]