2020473

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2467}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 3593408

約数和(自身を除く): 1572935

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2467, 7401, 17269, 22203, 32071, 51807, 96213, 155421, 224497, 288639, 673491, 2020473]

約数ペア:

[(1, 2020473), (3, 673491), (7, 288639), (9, 224497), (13, 155421), (21, 96213), (39, 51807), (63, 32071), (91, 22203), (117, 17269), (273, 7401), (819, 2467)]