39206817

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 36

約数和(自身を含む): 62091900

約数和(自身を除く): 22885083

約数列:

[1, 3, 9, 13, 39, 117, 149, 169, 173, 447, 507, 519, 1341, 1521, 1557, 1937, 2249, 5811, 6747, 17433, 20241, 25181, 25777, 29237, 75543, 77331, 87711, 226629, 231993, 263133, 335101, 1005303, 3015909, 4356313, 13068939, 39206817]

約数ペア:

[(1, 39206817), (3, 13068939), (9, 4356313), (13, 3015909), (39, 1005303), (117, 335101), (149, 263133), (169, 231993), (173, 226629), (447, 87711), (507, 77331), (519, 75543), (1341, 29237), (1521, 25777), (1557, 25181), (1937, 20241), (2249, 17433), (5811, 6747)]