9974367

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 16103360

約数和(自身を除く): 6128993

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 181, 351, 471, 543, 1413, 1629, 2041, 2353, 4239, 4887, 6123, 7059, 18369, 21177, 28417, 55107, 63531, 85251, 255753, 369421, 767259, 1108263, 3324789, 9974367]

約数ペア:

[(1, 9974367), (3, 3324789), (9, 1108263), (13, 767259), (27, 369421), (39, 255753), (117, 85251), (157, 63531), (181, 55107), (351, 28417), (471, 21177), (543, 18369), (1413, 7059), (1629, 6123), (2041, 4887), (2353, 4239)]