25997613

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7109}}^1$

素因数の和:7188

約数の個数: 16

約数和(自身を含む): 36858240

約数和(自身を除く): 10860627

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 7109, 21327, 163507, 376777, 490521, 1130331, 8665871, 25997613]

約数ペア:

[(1, 25997613), (3, 8665871), (23, 1130331), (53, 490521), (69, 376777), (159, 163507), (1219, 21327), (3657, 7109)]