2243337999

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5622401}}^1$

素因数の和:5622430

約数の個数: 16

約数和(自身を含む): 3598337280

約数和(自身を除く): 1354999281

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5622401, 16867203, 39356807, 106825619, 118070421, 320476857, 747779333, 2243337999]

約数ペア:

[(1, 2243337999), (3, 747779333), (7, 320476857), (19, 118070421), (21, 106825619), (57, 39356807), (133, 16867203), (399, 5622401)]