24637581

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{21221}}^1$

素因数の和:21273

約数の個数: 16

約数和(自身を含む): 37350720

約数和(自身を除く): 12713139

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 21221, 63663, 190989, 572967, 912503, 2737509, 8212527, 24637581]

約数ペア:

[(1, 24637581), (3, 8212527), (9, 2737509), (27, 912503), (43, 572967), (129, 190989), (387, 63663), (1161, 21221)]