26622219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1669}}^1$

素因数の和:2094

約数の個数: 16

約数和(自身を含む): 38343200

約数和(自身を除く): 11720981

約数列:

[1, 3, 13, 39, 409, 1227, 1669, 5007, 5317, 15951, 21697, 65091, 682621, 2047863, 8874073, 26622219]

約数ペア:

[(1, 26622219), (3, 8874073), (13, 2047863), (39, 682621), (409, 65091), (1227, 21697), (1669, 15951), (5007, 5317)]