2196157041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 3459456000

約数和(自身を除く): 1263298959

約数列:

[1, 3, 9, 13, 39, 117, 149, 263, 447, 479, 789, 1341, 1437, 1937, 2367, 3419, 4311, 5811, 6227, 10257, 17433, 18681, 30771, 39187, 56043, 71371, 117561, 125977, 214113, 352683, 377931, 509431, 642339, 927823, 1133793, 1528293, 1637701, 2783469, 4584879, 4913103, 8350407, 14739309, 18770573, 56311719, 168935157, 244017449, 732052347, 2196157041]

約数ペア:

[(1, 2196157041), (3, 732052347), (9, 244017449), (13, 168935157), (39, 56311719), (117, 18770573), (149, 14739309), (263, 8350407), (447, 4913103), (479, 4584879), (789, 2783469), (1341, 1637701), (1437, 1528293), (1937, 1133793), (2367, 927823), (3419, 642339), (4311, 509431), (5811, 377931), (6227, 352683), (10257, 214113), (17433, 125977), (18681, 117561), (30771, 71371), (39187, 56043)]