2421313350911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{60139}}^1\times {\mathrm{442439}}^1$

素因数の和:502598

約数の個数: 16

約数和(自身を含む): 2980134259200

約数和(自身を除く): 558820908289

約数列:

[1, 7, 13, 91, 60139, 420973, 442439, 781807, 3097073, 5472649, 5751707, 40261949, 26607839021, 186254873147, 345901907273, 2421313350911]

約数ペア:

[(1, 2421313350911), (7, 345901907273), (13, 186254873147), (91, 26607839021), (60139, 40261949), (420973, 5751707), (442439, 5472649), (781807, 3097073)]