47492913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 25083087

約数列:

[1, 3, 13, 19, 39, 57, 107, 247, 321, 599, 741, 1391, 1797, 2033, 4173, 6099, 7787, 11381, 23361, 26429, 34143, 64093, 79287, 147953, 192279, 443859, 833209, 1217767, 2499627, 3653301, 15830971, 47492913]

約数ペア:

[(1, 47492913), (3, 15830971), (13, 3653301), (19, 2499627), (39, 1217767), (57, 833209), (107, 443859), (247, 192279), (321, 147953), (599, 79287), (741, 64093), (1391, 34143), (1797, 26429), (2033, 23361), (4173, 11381), (6099, 7787)]