214488911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{3643}}^1$

素因数の和:4310

約数の個数: 16

約数和(自身を含む): 264466944

約数和(自身を除く): 49978033

約数列:

[1, 7, 13, 91, 647, 3643, 4529, 8411, 25501, 47359, 58877, 331513, 2357021, 16499147, 30641273, 214488911]

約数ペア:

[(1, 214488911), (7, 30641273), (13, 16499147), (91, 2357021), (647, 331513), (3643, 58877), (4529, 47359), (8411, 25501)]