2247994107

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{655583}}^1$

素因数の和:655719

約数の個数: 16

約数和(自身を含む): 3356590080

約数和(自身を除く): 1108595973

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 655583, 1966749, 5900247, 17700741, 83259041, 249777123, 749331369, 2247994107]

約数ペア:

[(1, 2247994107), (3, 749331369), (9, 249777123), (27, 83259041), (127, 17700741), (381, 5900247), (1143, 1966749), (3429, 655583)]