2007205977

素因数分解:

$3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{443}}^1\times {\mathrm{601}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 3079157760

約数和(自身を除く): 1071951783

約数列:

[1, 3, 7, 21, 359, 443, 601, 1077, 1329, 1803, 2513, 3101, 4207, 7539, 9303, 12621, 159037, 215759, 266243, 477111, 647277, 798729, 1113259, 1510313, 1863701, 3339777, 4530939, 5591103, 95581237, 286743711, 669068659, 2007205977]

約数ペア:

[(1, 2007205977), (3, 669068659), (7, 286743711), (21, 95581237), (359, 5591103), (443, 4530939), (601, 3339777), (1077, 1863701), (1329, 1510313), (1803, 1113259), (2513, 798729), (3101, 647277), (4207, 477111), (7539, 266243), (9303, 215759), (12621, 159037)]