243324659

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 274464960

約数和(自身を除く): 31140301

約数列:

[1, 19, 23, 43, 437, 529, 563, 817, 989, 10051, 10697, 12949, 18791, 22747, 24209, 246031, 297827, 432193, 459971, 556807, 5658713, 10579333, 12806561, 243324659]

約数ペア:

[(1, 243324659), (19, 12806561), (23, 10579333), (43, 5658713), (437, 556807), (529, 459971), (563, 432193), (817, 297827), (989, 246031), (10051, 24209), (10697, 22747), (12949, 18791)]