71021203

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{887}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 80559360

約数和(自身を除く): 9538157

約数列:

[1, 11, 29, 251, 319, 887, 2761, 7279, 9757, 25723, 80069, 222637, 282953, 2449007, 6456473, 71021203]

約数ペア:

[(1, 71021203), (11, 6456473), (29, 2449007), (251, 282953), (319, 222637), (887, 80069), (2761, 25723), (7279, 9757)]