1939273900143

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1\times {\mathrm{991}}^1\times {\mathrm{4129}}^1$

素因数の和:6023

約数の個数: 32

約数和(自身を含む): 2603700019200

約数和(自身を除く): 664426119057

約数列:

[1, 3, 239, 661, 717, 991, 1983, 2973, 4129, 12387, 157979, 236849, 473937, 655051, 710547, 986831, 1965153, 2729269, 2960493, 4091839, 8187807, 12275517, 156557189, 469671567, 652295291, 977949521, 1956885873, 2704705579, 2933848563, 8114116737, 646424633381, 1939273900143]

約数ペア:

[(1, 1939273900143), (3, 646424633381), (239, 8114116737), (661, 2933848563), (717, 2704705579), (991, 1956885873), (1983, 977949521), (2973, 652295291), (4129, 469671567), (12387, 156557189), (157979, 12275517), (236849, 8187807), (473937, 4091839), (655051, 2960493), (710547, 2729269), (986831, 1965153)]