26796789

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 39554112

約数和(自身を除く): 12757323

約数列:

[1, 3, 9, 103, 137, 211, 309, 411, 633, 927, 1233, 1899, 14111, 21733, 28907, 42333, 65199, 86721, 126999, 195597, 260163, 2977421, 8932263, 26796789]

約数ペア:

[(1, 26796789), (3, 8932263), (9, 2977421), (103, 260163), (137, 195597), (211, 126999), (309, 86721), (411, 65199), (633, 42333), (927, 28907), (1233, 21733), (1899, 14111)]