998014797

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{218719}}^1$

素因数の和:218754

約数の個数: 24

約数和(自身を含む): 1601030400

約数和(自身を除く): 603015603

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 218719, 656157, 1968471, 2843347, 5905413, 8530041, 25590123, 36963511, 76770369, 110890533, 332671599, 998014797]

約数ペア:

[(1, 998014797), (3, 332671599), (9, 110890533), (13, 76770369), (27, 36963511), (39, 25590123), (117, 8530041), (169, 5905413), (351, 2843347), (507, 1968471), (1521, 656157), (4563, 218719)]