26051697

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6779}}^1$

素因数の和:6853

約数の個数: 24

約数和(自身を含む): 43717440

約数和(自身を除く): 17665743

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 6779, 20337, 47453, 61011, 142359, 413519, 427077, 1240557, 2894633, 3721671, 8683899, 26051697]

約数ペア:

[(1, 26051697), (3, 8683899), (7, 3721671), (9, 2894633), (21, 1240557), (61, 427077), (63, 413519), (183, 142359), (427, 61011), (549, 47453), (1281, 20337), (3843, 6779)]