715641693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{390421}}^1$

素因数の和:390484

約数の個数: 16

約数和(自身を含む): 1049454336

約数和(自身を除く): 333812643

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 390421, 1171263, 5075473, 15226419, 18349787, 55049361, 238547231, 715641693]

約数ペア:

[(1, 715641693), (3, 238547231), (13, 55049361), (39, 18349787), (47, 15226419), (141, 5075473), (611, 1171263), (1833, 390421)]