2180672.00000000

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{15451}}^1$

素因数の和:15544

約数の個数: 16

約数和(自身を含む): 82328256

約数和(自身を除く): 24804183

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 15451, 46353, 262667, 788001, 1127923, 3383769, 19174691, 57524073]

約数ペア:

[(1, 57524073), (3, 19174691), (17, 3383769), (51, 1127923), (73, 788001), (219, 262667), (1241, 46353), (3723, 15451)]