26816013

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6353}}^1$

素因数の和:6433

約数の個数: 24

約数和(自身を含む): 44935488

約数和(自身を除く): 18119475

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 6353, 19059, 44471, 57177, 133413, 400239, 425651, 1276953, 2979557, 3830859, 8938671, 26816013]

約数ペア:

[(1, 26816013), (3, 8938671), (7, 3830859), (9, 2979557), (21, 1276953), (63, 425651), (67, 400239), (201, 133413), (469, 57177), (603, 44471), (1407, 19059), (4221, 6353)]