23773281

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3761}}^1$

素因数の和:3821

約数の個数: 24

約数和(自身を含む): 37740384

約数和(自身を除く): 13967103

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 3761, 6321, 11283, 26327, 78981, 161723, 184289, 485169, 552867, 1132061, 3396183, 7924427, 23773281]

約数ペア:

[(1, 23773281), (3, 7924427), (7, 3396183), (21, 1132061), (43, 552867), (49, 485169), (129, 184289), (147, 161723), (301, 78981), (903, 26327), (2107, 11283), (3761, 6321)]