8143278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9491}}^1$

素因数の和:9520

約数の個数: 32

約数和(自身を含む): 19135872

約数和(自身を除く): 10992594

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 9491, 18982, 28473, 56946, 104401, 123383, 208802, 246766, 313203, 370149, 626406, 740298, 1357213, 2714426, 4071639, 8143278]

約数ペア:

[(1, 8143278), (2, 4071639), (3, 2714426), (6, 1357213), (11, 740298), (13, 626406), (22, 370149), (26, 313203), (33, 246766), (39, 208802), (66, 123383), (78, 104401), (143, 56946), (286, 28473), (429, 18982), (858, 9491)]