820172023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1\times {\mathrm{1163}}^1$

素因数の和:2286

約数の個数: 16

約数和(自身を含む): 911048832

約数和(自身を除く): 90876809

約数列:

[1, 11, 61, 671, 1051, 1163, 11561, 12793, 64111, 70943, 705221, 780373, 1222313, 13445443, 74561093, 820172023]

約数ペア:

[(1, 820172023), (11, 74561093), (61, 13445443), (671, 1222313), (1051, 780373), (1163, 705221), (11561, 70943), (12793, 64111)]