39128511

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 56157120

約数和(自身を除く): 17028609

約数列:

[1, 3, 29, 61, 73, 87, 101, 183, 219, 303, 1769, 2117, 2929, 4453, 5307, 6161, 6351, 7373, 8787, 13359, 18483, 22119, 129137, 178669, 213817, 387411, 449753, 536007, 641451, 1349259, 13042837, 39128511]

約数ペア:

[(1, 39128511), (3, 13042837), (29, 1349259), (61, 641451), (73, 536007), (87, 449753), (101, 387411), (183, 213817), (219, 178669), (303, 129137), (1769, 22119), (2117, 18483), (2929, 13359), (4453, 8787), (5307, 7373), (6161, 6351)]