9261987

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 15052800

約数和(自身を除く): 5790813

約数列:

[1, 3, 7, 19, 21, 57, 133, 139, 167, 399, 417, 501, 973, 1169, 2641, 2919, 3173, 3507, 7923, 9519, 18487, 22211, 23213, 55461, 66633, 69639, 162491, 441047, 487473, 1323141, 3087329, 9261987]

約数ペア:

[(1, 9261987), (3, 3087329), (7, 1323141), (19, 487473), (21, 441047), (57, 162491), (133, 69639), (139, 66633), (167, 55461), (399, 23213), (417, 22211), (501, 18487), (973, 9519), (1169, 7923), (2641, 3507), (2919, 3173)]