2769795

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{977}}^1$

素因数の和:1001

約数の個数: 40

約数和(自身を含む): 5680224

約数和(自身を除く): 2910429

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 977, 2835, 2931, 4885, 6839, 8793, 14655, 20517, 26379, 34195, 43965, 61551, 79137, 102585, 131895, 184653, 307755, 395685, 553959, 923265, 2769795]

約数ペア:

[(1, 2769795), (3, 923265), (5, 553959), (7, 395685), (9, 307755), (15, 184653), (21, 131895), (27, 102585), (35, 79137), (45, 61551), (63, 43965), (81, 34195), (105, 26379), (135, 20517), (189, 14655), (315, 8793), (405, 6839), (567, 4885), (945, 2931), (977, 2835)]