71318211

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1847}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 97160448

約数和(自身を除く): 25842237

約数列:

[1, 3, 61, 183, 211, 633, 1847, 5541, 12871, 38613, 112667, 338001, 389717, 1169151, 23772737, 71318211]

約数ペア:

[(1, 71318211), (3, 23772737), (61, 1169151), (183, 389717), (211, 338001), (633, 112667), (1847, 38613), (5541, 12871)]