2402151

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 3720960

約数和(自身を除く): 1318809

約数列:

[1, 3, 17, 19, 37, 51, 57, 67, 111, 201, 323, 629, 703, 969, 1139, 1273, 1887, 2109, 2479, 3417, 3819, 7437, 11951, 21641, 35853, 42143, 47101, 64923, 126429, 141303, 800717, 2402151]

約数ペア:

[(1, 2402151), (3, 800717), (17, 141303), (19, 126429), (37, 64923), (51, 47101), (57, 42143), (67, 35853), (111, 21641), (201, 11951), (323, 7437), (629, 3819), (703, 3417), (969, 2479), (1139, 2109), (1273, 1887)]