720647928003

素因数分解:

$3^1\times {\mathrm{4973}}^1\times {\mathrm{6089}}^1\times {\mathrm{7933}}^1$

素因数の和:18998

約数の個数: 16

約数和(自身を含む): 961336121760

約数和(自身を除く): 240688193757

約数列:

[1, 3, 4973, 6089, 7933, 14919, 18267, 23799, 30280597, 39450809, 48304037, 90841791, 118352427, 144912111, 240215976001, 720647928003]

約数ペア:

[(1, 720647928003), (3, 240215976001), (4973, 144912111), (6089, 118352427), (7933, 90841791), (14919, 48304037), (18267, 39450809), (23799, 30280597)]