2021610561

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{225601}}^1$

素因数の和:225736

約数の個数: 16

約数和(自身を含む): 2815512960

約数和(自身を除く): 793902399

約数列:

[1, 3, 29, 87, 103, 309, 2987, 8961, 225601, 676803, 6542429, 19627287, 23236903, 69710709, 673870187, 2021610561]

約数ペア:

[(1, 2021610561), (3, 673870187), (29, 69710709), (87, 23236903), (103, 19627287), (309, 6542429), (2987, 676803), (8961, 225601)]