284384421

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{13963}}^1$

素因数の和:14073

約数の個数: 24

約数和(自身を含む): 429867776

約数和(自身を除く): 145483355

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 2263, 6789, 13963, 20367, 41889, 125667, 432853, 1019299, 1298559, 3057897, 3895677, 9173691, 31598269, 94794807, 284384421]

約数ペア:

[(1, 284384421), (3, 94794807), (9, 31598269), (31, 9173691), (73, 3895677), (93, 3057897), (219, 1298559), (279, 1019299), (657, 432853), (2263, 125667), (6789, 41889), (13963, 20367)]