245248809

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1\times {\mathrm{3361}}^1$

素因数の和:5248

約数の個数: 16

約数和(自身を含む): 352445184

約数和(自身を除く): 107196375

約数列:

[1, 3, 13, 39, 1871, 3361, 5613, 10083, 24323, 43693, 72969, 131079, 6288431, 18865293, 81749603, 245248809]

約数ペア:

[(1, 245248809), (3, 81749603), (13, 18865293), (39, 6288431), (1871, 131079), (3361, 72969), (5613, 43693), (10083, 24323)]