1261892793

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{4349}}^1$

素因数の和:4737

約数の個数: 32

約数和(自身を含む): 1976083200

約数和(自身を除く): 714190407

約数列:

[1, 3, 7, 21, 41, 123, 287, 337, 861, 1011, 2359, 4349, 7077, 13047, 13817, 30443, 41451, 91329, 96719, 178309, 290157, 534927, 1248163, 1465613, 3744489, 4396839, 10259291, 30777873, 60090133, 180270399, 420630931, 1261892793]

約数ペア:

[(1, 1261892793), (3, 420630931), (7, 180270399), (21, 60090133), (41, 30777873), (123, 10259291), (287, 4396839), (337, 3744489), (861, 1465613), (1011, 1248163), (2359, 534927), (4349, 290157), (7077, 178309), (13047, 96719), (13817, 91329), (30443, 41451)]