12789117

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 22104000

約数和(自身を除く): 9314883

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 149, 153, 187, 289, 297, 447, 459, 561, 867, 1341, 1639, 1683, 2533, 2601, 3179, 4023, 4917, 5049, 7599, 7803, 9537, 14751, 22797, 27863, 28611, 43061, 44253, 68391, 83589, 85833, 129183, 250767, 387549, 473671, 752301, 1162647, 1421013, 4263039, 12789117]

約数ペア:

[(1, 12789117), (3, 4263039), (9, 1421013), (11, 1162647), (17, 752301), (27, 473671), (33, 387549), (51, 250767), (99, 129183), (149, 85833), (153, 83589), (187, 68391), (289, 44253), (297, 43061), (447, 28611), (459, 27863), (561, 22797), (867, 14751), (1341, 9537), (1639, 7803), (1683, 7599), (2533, 5049), (2601, 4917), (3179, 4023)]