25870191

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4679}}^1$

素因数の和:4798

約数の個数: 16

約数和(自身を含む): 36691200

約数和(自身を除く): 10821009

約数列:

[1, 3, 19, 57, 97, 291, 1843, 4679, 5529, 14037, 88901, 266703, 453863, 1361589, 8623397, 25870191]

約数ペア:

[(1, 25870191), (3, 8623397), (19, 1361589), (57, 453863), (97, 266703), (291, 88901), (1843, 14037), (4679, 5529)]