13014785079

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{599}}^1\times {\mathrm{857}}^1$

素因数の和:1781

約数の個数: 40

約数和(自身を含む): 19559311200

約数和(自身を除く): 6544526121

約数列:

[1, 3, 9, 27, 81, 313, 599, 857, 939, 1797, 2571, 2817, 5391, 7713, 8451, 16173, 23139, 25353, 48519, 69417, 187487, 268241, 513343, 562461, 804723, 1540029, 1687383, 2414169, 4620087, 5062149, 7242507, 13860261, 15186447, 21727521, 41580783, 160676359, 482029077, 1446087231, 4338261693, 13014785079]

約数ペア:

[(1, 13014785079), (3, 4338261693), (9, 1446087231), (27, 482029077), (81, 160676359), (313, 41580783), (599, 21727521), (857, 15186447), (939, 13860261), (1797, 7242507), (2571, 5062149), (2817, 4620087), (5391, 2414169), (7713, 1687383), (8451, 1540029), (16173, 804723), (23139, 562461), (25353, 513343), (48519, 268241), (69417, 187487)]