2495548881

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{332873}}^1$

素因数の和:332910

約数の個数: 36

約数和(自身を含む): 4439873412

約数和(自身を除く): 1944324531

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 332873, 998619, 2330111, 2995857, 5658841, 6990333, 16310777, 16976523, 20970999, 39611887, 48932331, 50929569, 118835661, 146796993, 277283209, 356506983, 831849627, 2495548881]

約数ペア:

[(1, 2495548881), (3, 831849627), (7, 356506983), (9, 277283209), (17, 146796993), (21, 118835661), (49, 50929569), (51, 48932331), (63, 39611887), (119, 20970999), (147, 16976523), (153, 16310777), (357, 6990333), (441, 5658841), (833, 2995857), (1071, 2330111), (2499, 998619), (7497, 332873)]