22821261

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9311}}^1$

素因数の和:9376

約数の個数: 16

約数和(自身を含む): 32778240

約数和(自身を除く): 9956979

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 9311, 27933, 176909, 400373, 530727, 1201119, 7607087, 22821261]

約数ペア:

[(1, 22821261), (3, 7607087), (19, 1201119), (43, 530727), (57, 400373), (129, 176909), (817, 27933), (2451, 9311)]