2544237

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 4181760

約数和(自身を除く): 1637523

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 241, 391, 459, 621, 723, 1173, 2169, 3519, 4097, 5543, 6507, 10557, 12291, 16629, 36873, 49887, 94231, 110619, 149661, 282693, 848079, 2544237]

約数ペア:

[(1, 2544237), (3, 848079), (9, 282693), (17, 149661), (23, 110619), (27, 94231), (51, 49887), (69, 36873), (153, 16629), (207, 12291), (241, 10557), (391, 6507), (459, 5543), (621, 4097), (723, 3519), (1173, 2169)]