8157093

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 13383936

約数和(自身を除く): 5226843

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 313, 357, 511, 939, 1241, 1533, 2191, 3723, 5321, 6573, 8687, 15963, 22849, 26061, 37247, 68547, 111741, 159943, 388433, 479829, 1165299, 2719031, 8157093]

約数ペア:

[(1, 8157093), (3, 2719031), (7, 1165299), (17, 479829), (21, 388433), (51, 159943), (73, 111741), (119, 68547), (219, 37247), (313, 26061), (357, 22849), (511, 15963), (939, 8687), (1241, 6573), (1533, 5321), (2191, 3723)]