291237119997

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{30926741}}^1$

素因数の和:30926860

約数の個数: 16

約数和(自身を含む): 402789887808

約数和(自身を除く): 111552767811

約数列:

[1, 3, 43, 73, 129, 219, 3139, 9417, 30926741, 92780223, 1329849863, 2257652093, 3989549589, 6772956279, 97079039999, 291237119997]

約数ペア:

[(1, 291237119997), (3, 97079039999), (43, 6772956279), (73, 3989549589), (129, 2257652093), (219, 1329849863), (3139, 92780223), (9417, 30926741)]