86759421

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{133271}}^1$

素因数の和:133312

約数の個数: 16

約数和(自身を含む): 136470528

約数和(自身を除く): 49711107

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 133271, 399813, 932897, 2798691, 4131401, 12394203, 28919807, 86759421]

約数ペア:

[(1, 86759421), (3, 28919807), (7, 12394203), (21, 4131401), (31, 2798691), (93, 932897), (217, 399813), (651, 133271)]