2740556949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{461}}^1\times {\mathrm{487}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 3964418304

約数和(自身を除く): 1223861355

約数列:

[1, 3, 13, 39, 313, 461, 487, 939, 1383, 1461, 4069, 5993, 6331, 12207, 17979, 18993, 144293, 152431, 224507, 432879, 457293, 673521, 1875809, 1981603, 2918591, 5627427, 5944809, 8755773, 70270691, 210812073, 913518983, 2740556949]

約数ペア:

[(1, 2740556949), (3, 913518983), (13, 210812073), (39, 70270691), (313, 8755773), (461, 5944809), (487, 5627427), (939, 2918591), (1383, 1981603), (1461, 1875809), (4069, 673521), (5993, 457293), (6331, 432879), (12207, 224507), (17979, 152431), (18993, 144293)]