87961209

素因数分解:

$3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{6833}}^1$

素因数の和:7456

約数の個数: 16

約数和(自身を含む): 134274432

約数和(自身を除く): 46313223

約数列:

[1, 3, 7, 21, 613, 1839, 4291, 6833, 12873, 20499, 47831, 143493, 4188629, 12565887, 29320403, 87961209]

約数ペア:

[(1, 87961209), (3, 29320403), (7, 12565887), (21, 4188629), (613, 143493), (1839, 47831), (4291, 20499), (6833, 12873)]