13885764981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9785599}}^1$

素因数の和:9785656

約数の個数: 16

約数和(自身を含む): 20667187200

約数和(自身を除く): 6781422219

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 9785599, 29356797, 107641589, 322924767, 420780757, 1262342271, 4628588327, 13885764981]

約数ペア:

[(1, 13885764981), (3, 4628588327), (11, 1262342271), (33, 420780757), (43, 322924767), (129, 107641589), (473, 29356797), (1419, 9785599)]