71697291

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{823}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 97297920

約数和(自身を除く): 25600629

約数列:

[1, 3, 71, 213, 409, 823, 1227, 2469, 29039, 58433, 87117, 175299, 336607, 1009821, 23899097, 71697291]

約数ペア:

[(1, 71697291), (3, 23899097), (71, 1009821), (213, 336607), (409, 175299), (823, 87117), (1227, 58433), (2469, 29039)]