2116734957

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{967}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 3512678400

約数和(自身を除く): 1395943443

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 251, 323, 459, 513, 753, 967, 969, 2259, 2901, 2907, 4267, 4769, 6777, 8703, 8721, 12801, 14307, 16439, 18373, 26109, 38403, 42921, 49317, 55119, 81073, 115209, 128763, 147951, 165357, 242717, 243219, 312341, 443853, 496071, 728151, 729657, 937023, 2184453, 2188971, 2811069, 4126189, 4611623, 6553359, 8433207, 12378567, 13834869, 37135701, 41504607, 78397591, 111407103, 124513821, 235192773, 705578319, 2116734957]

約数ペア:

[(1, 2116734957), (3, 705578319), (9, 235192773), (17, 124513821), (19, 111407103), (27, 78397591), (51, 41504607), (57, 37135701), (153, 13834869), (171, 12378567), (251, 8433207), (323, 6553359), (459, 4611623), (513, 4126189), (753, 2811069), (967, 2188971), (969, 2184453), (2259, 937023), (2901, 729657), (2907, 728151), (4267, 496071), (4769, 443853), (6777, 312341), (8703, 243219), (8721, 242717), (12801, 165357), (14307, 147951), (16439, 128763), (18373, 115209), (26109, 81073), (38403, 55119), (42921, 49317)]