256950843

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{10111}}^1$

素因数の和:10354

約数の個数: 16

約数和(自身を含む): 352382976

約数和(自身を除く): 95432133

約数列:

[1, 3, 43, 129, 197, 591, 8471, 10111, 25413, 30333, 434773, 1304319, 1991867, 5975601, 85650281, 256950843]

約数ペア:

[(1, 256950843), (3, 85650281), (43, 5975601), (129, 1991867), (197, 1304319), (591, 434773), (8471, 30333), (10111, 25413)]