16965889923

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{43793}}^1$

素因数の和:43959

約数の個数: 32

約数和(自身を含む): 24111224640

約数和(自身を除く): 7145334717

約数列:

[1, 3, 29, 61, 73, 87, 183, 219, 1769, 2117, 4453, 5307, 6351, 13359, 43793, 129137, 131379, 387411, 1269997, 2671373, 3196889, 3809991, 8014119, 9590667, 77469817, 92709781, 195010229, 232409451, 278129343, 585030687, 5655296641, 16965889923]

約数ペア:

[(1, 16965889923), (3, 5655296641), (29, 585030687), (61, 278129343), (73, 232409451), (87, 195010229), (183, 92709781), (219, 77469817), (1769, 9590667), (2117, 8014119), (4453, 3809991), (5307, 3196889), (6351, 2671373), (13359, 1269997), (43793, 387411), (129137, 131379)]