25432221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11597}}^1$

素因数の和:11660

約数の個数: 16

約数和(自身を含む): 36742464

約数和(自身を除く): 11310243

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 11597, 34791, 197149, 498671, 591447, 1496013, 8477407, 25432221]

約数ペア:

[(1, 25432221), (3, 8477407), (17, 1496013), (43, 591447), (51, 498671), (129, 197149), (731, 34791), (2193, 11597)]