11908281

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51551}}^1$

素因数の和:51572

約数の個数: 16

約数和(自身を含む): 19795968

約数和(自身を除く): 7887687

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 51551, 154653, 360857, 567061, 1082571, 1701183, 3969427, 11908281]

約数ペア:

[(1, 11908281), (3, 3969427), (7, 1701183), (11, 1082571), (21, 567061), (33, 360857), (77, 154653), (231, 51551)]