2783704317

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{68213}}^1$

素因数の和:68500

約数の個数: 16

約数和(自身を含む): 3789424128

約数和(自身を除く): 1005719811

約数列:

[1, 3, 61, 183, 223, 669, 13603, 40809, 68213, 204639, 4160993, 12482979, 15211499, 45634497, 927901439, 2783704317]

約数ペア:

[(1, 2783704317), (3, 927901439), (61, 45634497), (183, 15211499), (223, 12482979), (669, 4160993), (13603, 204639), (40809, 68213)]