4397679

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 8225280

約数和(自身を除く): 3827601

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 67, 99, 117, 143, 153, 187, 201, 221, 297, 351, 429, 459, 561, 603, 663, 737, 871, 1139, 1287, 1683, 1809, 1989, 2211, 2431, 2613, 3417, 3861, 5049, 5967, 6633, 7293, 7839, 9581, 10251, 12529, 14807, 19899, 21879, 23517, 28743, 30753, 37587, 44421, 65637, 86229, 112761, 133263, 162877, 258687, 338283, 399789, 488631, 1465893, 4397679]

約数ペア:

[(1, 4397679), (3, 1465893), (9, 488631), (11, 399789), (13, 338283), (17, 258687), (27, 162877), (33, 133263), (39, 112761), (51, 86229), (67, 65637), (99, 44421), (117, 37587), (143, 30753), (153, 28743), (187, 23517), (201, 21879), (221, 19899), (297, 14807), (351, 12529), (429, 10251), (459, 9581), (561, 7839), (603, 7293), (663, 6633), (737, 5967), (871, 5049), (1139, 3861), (1287, 3417), (1683, 2613), (1809, 2431), (1989, 2211)]