1538536449

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 2167718400

約数和(自身を除く): 629181951

約数列:

[1, 3, 29, 61, 87, 183, 239, 717, 1213, 1769, 3639, 5307, 6931, 14579, 20793, 35177, 43737, 73993, 105531, 221979, 289907, 422791, 869721, 1268373, 2145797, 6437391, 8407303, 17684327, 25221909, 53052981, 512845483, 1538536449]

約数ペア:

[(1, 1538536449), (3, 512845483), (29, 53052981), (61, 25221909), (87, 17684327), (183, 8407303), (239, 6437391), (717, 2145797), (1213, 1268373), (1769, 869721), (3639, 422791), (5307, 289907), (6931, 221979), (14579, 105531), (20793, 73993), (35177, 43737)]