2017033245

素因数分解:

$3^4\times 5^1\times {\mathrm{743}}^1\times {\mathrm{6703}}^1$

素因数の和:7463

約数の個数: 40

約数和(自身を含む): 3621125376

約数和(自身を除く): 1604092131

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 743, 2229, 3715, 6687, 6703, 11145, 20061, 20109, 33435, 33515, 60183, 60327, 100305, 100545, 180981, 300915, 301635, 542943, 904905, 2714715, 4980329, 14940987, 24901645, 44822961, 74704935, 134468883, 224114805, 403406649, 672344415, 2017033245]

約数ペア:

[(1, 2017033245), (3, 672344415), (5, 403406649), (9, 224114805), (15, 134468883), (27, 74704935), (45, 44822961), (81, 24901645), (135, 14940987), (405, 4980329), (743, 2714715), (2229, 904905), (3715, 542943), (6687, 301635), (6703, 300915), (11145, 180981), (20061, 100545), (20109, 100305), (33435, 60327), (33515, 60183)]