57415131

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10831}}^1$

素因数の和:10887

約数の個数: 24

約数和(自身を含む): 90122240

約数和(自身を除く): 32707109

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 10831, 32493, 97479, 205789, 335761, 617367, 1007283, 1852101, 3021849, 6379459, 19138377, 57415131]

約数ペア:

[(1, 57415131), (3, 19138377), (9, 6379459), (19, 3021849), (31, 1852101), (57, 1007283), (93, 617367), (171, 335761), (279, 205789), (589, 97479), (1767, 32493), (5301, 10831)]