28917699

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2237}}^1$

素因数の和:2410

約数の個数: 16

約数和(自身を含む): 40104960

約数和(自身を除く): 11187261

約数列:

[1, 3, 31, 93, 139, 417, 2237, 4309, 6711, 12927, 69347, 208041, 310943, 932829, 9639233, 28917699]

約数ペア:

[(1, 28917699), (3, 9639233), (31, 932829), (93, 310943), (139, 208041), (417, 69347), (2237, 12927), (4309, 6711)]