1440465981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{40177}}^1$

素因数の和:40253

約数の個数: 32

約数和(自身を含む): 2198540160

約数和(自身を除く): 758074179

約数列:

[1, 3, 17, 19, 37, 51, 57, 111, 323, 629, 703, 969, 1887, 2109, 11951, 35853, 40177, 120531, 683009, 763363, 1486549, 2049027, 2290089, 4459647, 12977171, 25271333, 28244431, 38931513, 75813999, 84733293, 480155327, 1440465981]

約数ペア:

[(1, 1440465981), (3, 480155327), (17, 84733293), (19, 75813999), (37, 38931513), (51, 28244431), (57, 25271333), (111, 12977171), (323, 4459647), (629, 2290089), (703, 2049027), (969, 1486549), (1887, 763363), (2109, 683009), (11951, 120531), (35853, 40177)]