2019450417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{15973}}^1$

素因数の和:16097

約数の個数: 32

約数和(自身を含む): 2971930752

約数和(自身を除く): 952480335

約数列:

[1, 3, 17, 37, 51, 67, 111, 201, 629, 1139, 1887, 2479, 3417, 7437, 15973, 42143, 47919, 126429, 271541, 591001, 814623, 1070191, 1773003, 3210573, 10047017, 18193247, 30141051, 39597067, 54579741, 118791201, 673150139, 2019450417]

約数ペア:

[(1, 2019450417), (3, 673150139), (17, 118791201), (37, 54579741), (51, 39597067), (67, 30141051), (111, 18193247), (201, 10047017), (629, 3210573), (1139, 1773003), (1887, 1070191), (2479, 814623), (3417, 591001), (7437, 271541), (15973, 126429), (42143, 47919)]