34435590987

素因数分解:

$3^1\times 7^4\times {\mathrm{4780729}}^1$

素因数の和:4780760

約数の個数: 20

約数和(自身を含む): 53563298920

約数和(自身を除く): 19127707933

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 4780729, 14342187, 33465103, 100395309, 234255721, 702767163, 1639790047, 4919370141, 11478530329, 34435590987]

約数ペア:

[(1, 34435590987), (3, 11478530329), (7, 4919370141), (21, 1639790047), (49, 702767163), (147, 234255721), (343, 100395309), (1029, 33465103), (2401, 14342187), (7203, 4780729)]