2080585983

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{8713}}^1$

素因数の和:8943

約数の個数: 32

約数和(自身を含む): 3232406016

約数和(自身を除く): 1151820033

約数列:

[1, 3, 7, 21, 83, 137, 249, 411, 581, 959, 1743, 2877, 8713, 11371, 26139, 34113, 60991, 79597, 182973, 238791, 723179, 1193681, 2169537, 3581043, 5062253, 8355767, 15186759, 25067301, 99075523, 297226569, 693528661, 2080585983]

約数ペア:

[(1, 2080585983), (3, 693528661), (7, 297226569), (21, 99075523), (83, 25067301), (137, 15186759), (249, 8355767), (411, 5062253), (581, 3581043), (959, 2169537), (1743, 1193681), (2877, 723179), (8713, 238791), (11371, 182973), (26139, 79597), (34113, 60991)]