1293758403

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{3137}}^1$

素因数の和:3667

約数の個数: 32

約数和(自身を含む): 2024386560

約数和(自身を除く): 730628157

約数列:

[1, 3, 7, 21, 41, 123, 287, 479, 861, 1437, 3137, 3353, 9411, 10059, 19639, 21959, 58917, 65877, 128617, 137473, 385851, 412419, 900319, 1502623, 2700957, 4507869, 10518361, 31555083, 61607543, 184822629, 431252801, 1293758403]

約数ペア:

[(1, 1293758403), (3, 431252801), (7, 184822629), (21, 61607543), (41, 31555083), (123, 10518361), (287, 4507869), (479, 2700957), (861, 1502623), (1437, 900319), (3137, 412419), (3353, 385851), (9411, 137473), (10059, 128617), (19639, 65877), (21959, 58917)]