57144857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 76253184

約数和(自身を除く): 19108327

約数列:

[1, 7, 11, 23, 41, 77, 161, 253, 287, 451, 787, 943, 1771, 3157, 5509, 6601, 8657, 10373, 18101, 32267, 60599, 72611, 126707, 199111, 225869, 354937, 742141, 1393777, 2484559, 5194987, 8163551, 57144857]

約数ペア:

[(1, 57144857), (7, 8163551), (11, 5194987), (23, 2484559), (41, 1393777), (77, 742141), (161, 354937), (253, 225869), (287, 199111), (451, 126707), (787, 72611), (943, 60599), (1771, 32267), (3157, 18101), (5509, 10373), (6601, 8657)]