980192007

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1033}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 1548518400

約数和(自身を除く): 568326393

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 179, 279, 537, 589, 1033, 1611, 1767, 3099, 3401, 5301, 5549, 9297, 10203, 16647, 19627, 30609, 32023, 49941, 58881, 96069, 105431, 176643, 184907, 288207, 316293, 554721, 608437, 948879, 1664163, 1825311, 3513233, 5475933, 5732117, 10539699, 17196351, 31619097, 51589053, 108910223, 326730669, 980192007]

約数ペア:

[(1, 980192007), (3, 326730669), (9, 108910223), (19, 51589053), (31, 31619097), (57, 17196351), (93, 10539699), (171, 5732117), (179, 5475933), (279, 3513233), (537, 1825311), (589, 1664163), (1033, 948879), (1611, 608437), (1767, 554721), (3099, 316293), (3401, 288207), (5301, 184907), (5549, 176643), (9297, 105431), (10203, 96069), (16647, 58881), (19627, 49941), (30609, 32023)]