2503281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 3760128

約数和(自身を除く): 1256847

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 2447, 7341, 26917, 75857, 80751, 227571, 834427, 2503281]

約数ペア:

[(1, 2503281), (3, 834427), (11, 227571), (31, 80751), (33, 75857), (93, 26917), (341, 7341), (1023, 2447)]