7392159

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 11356800

約数和(自身を除く): 3964641

約数列:

[1, 3, 9, 19, 57, 139, 171, 311, 417, 933, 1251, 2641, 2799, 5909, 7923, 17727, 23769, 43229, 53181, 129687, 389061, 821351, 2464053, 7392159]

約数ペア:

[(1, 7392159), (3, 2464053), (9, 821351), (19, 389061), (57, 129687), (139, 53181), (171, 43229), (311, 23769), (417, 17727), (933, 7923), (1251, 5909), (2641, 2799)]