74445749

素因数分解:

$7^3\times {\mathrm{127}}^1\times {\mathrm{1709}}^1$

素因数の和:1857

約数の個数: 16

約数和(自身を含む): 87552000

約数和(自身を除く): 13106251

約数列:

[1, 7, 49, 127, 343, 889, 1709, 6223, 11963, 43561, 83741, 217043, 586187, 1519301, 10635107, 74445749]

約数ペア:

[(1, 74445749), (7, 10635107), (49, 1519301), (127, 586187), (343, 217043), (889, 83741), (1709, 43561), (6223, 11963)]