2019014979

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{11821}}^1$

素因数の和:12055

約数の個数: 24

約数和(自身を含む): 2874448368

約数和(自身を除く): 855433389

約数列:

[1, 3, 17, 51, 197, 289, 591, 867, 3349, 10047, 11821, 35463, 56933, 170799, 200957, 602871, 2328737, 3416269, 6986211, 10248807, 39588529, 118765587, 673004993, 2019014979]

約数ペア:

[(1, 2019014979), (3, 673004993), (17, 118765587), (51, 39588529), (197, 10248807), (289, 6986211), (591, 3416269), (867, 2328737), (3349, 602871), (10047, 200957), (11821, 170799), (35463, 56933)]