2015490321

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{11807}}^1$

素因数の和:13285

約数の個数: 24

約数和(自身を含む): 3137621760

約数和(自身を除く): 1122131439

約数列:

[1, 3, 9, 13, 39, 117, 1459, 4377, 11807, 13131, 18967, 35421, 56901, 106263, 153491, 170703, 460473, 1381419, 17226413, 51679239, 155037717, 223943369, 671830107, 2015490321]

約数ペア:

[(1, 2015490321), (3, 671830107), (9, 223943369), (13, 155037717), (39, 51679239), (117, 17226413), (1459, 1381419), (4377, 460473), (11807, 170703), (13131, 153491), (18967, 106263), (35421, 56901)]