2030236479

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{823}}^1\times {\mathrm{4091}}^1$

素因数の和:4987

約数の個数: 24

約数和(自身を含む): 2980678272

約数和(自身を除く): 950441793

約数列:

[1, 3, 9, 67, 201, 603, 823, 2469, 4091, 7407, 12273, 36819, 55141, 165423, 274097, 496269, 822291, 2466873, 3366893, 10100679, 30302037, 225581831, 676745493, 2030236479]

約数ペア:

[(1, 2030236479), (3, 676745493), (9, 225581831), (67, 30302037), (201, 10100679), (603, 3366893), (823, 2466873), (2469, 822291), (4091, 496269), (7407, 274097), (12273, 165423), (36819, 55141)]