26390223

素因数分解:

$3^2\times {\mathrm{23}}^3\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 24

約数和(自身を含む): 40017120

約数和(自身を除く): 13626897

約数列:

[1, 3, 9, 23, 69, 207, 241, 529, 723, 1587, 2169, 4761, 5543, 12167, 16629, 36501, 49887, 109503, 127489, 382467, 1147401, 2932247, 8796741, 26390223]

約数ペア:

[(1, 26390223), (3, 8796741), (9, 2932247), (23, 1147401), (69, 382467), (207, 127489), (241, 109503), (529, 49887), (723, 36501), (1587, 16629), (2169, 12167), (4761, 5543)]