8520798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9931}}^1$

素因数の和:9960

約数の個数: 32

約数和(自身を含む): 20022912

約数和(自身を除く): 11502114

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 9931, 19862, 29793, 59586, 109241, 129103, 218482, 258206, 327723, 387309, 655446, 774618, 1420133, 2840266, 4260399, 8520798]

約数ペア:

[(1, 8520798), (2, 4260399), (3, 2840266), (6, 1420133), (11, 774618), (13, 655446), (22, 387309), (26, 327723), (33, 258206), (39, 218482), (66, 129103), (78, 109241), (143, 59586), (286, 29793), (429, 19862), (858, 9931)]