23104521

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{25931}}^1$

素因数の和:25954

約数の個数: 20

約数和(自身を含む): 37653264

約数和(自身を除く): 14548743

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 25931, 77793, 233379, 285241, 700137, 855723, 2100411, 2567169, 7701507, 23104521]

約数ペア:

[(1, 23104521), (3, 7701507), (9, 2567169), (11, 2100411), (27, 855723), (33, 700137), (81, 285241), (99, 233379), (297, 77793), (891, 25931)]