2949579

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 4592640

約数和(自身を除く): 1643061

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 367, 423, 893, 1101, 2679, 3303, 6973, 8037, 17249, 20919, 51747, 62757, 155241, 327731, 983193, 2949579]

約数ペア:

[(1, 2949579), (3, 983193), (9, 327731), (19, 155241), (47, 62757), (57, 51747), (141, 20919), (171, 17249), (367, 8037), (423, 6973), (893, 3303), (1101, 2679)]