5087421

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 8140800

約数和(自身を除く): 3053379

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 211, 423, 513, 633, 893, 1269, 1899, 2679, 4009, 5697, 8037, 9917, 12027, 24111, 29751, 36081, 89253, 108243, 188423, 267759, 565269, 1695807, 5087421]

約数ペア:

[(1, 5087421), (3, 1695807), (9, 565269), (19, 267759), (27, 188423), (47, 108243), (57, 89253), (141, 36081), (171, 29751), (211, 24111), (423, 12027), (513, 9917), (633, 8037), (893, 5697), (1269, 4009), (1899, 2679)]