219313149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1787}}^1\times {\mathrm{3719}}^1$

素因数の和:5520

約数の個数: 16

約数和(自身を含む): 319265280

約数和(自身を除く): 99952131

約数列:

[1, 3, 11, 33, 1787, 3719, 5361, 11157, 19657, 40909, 58971, 122727, 6645853, 19937559, 73104383, 219313149]

約数ペア:

[(1, 219313149), (3, 73104383), (11, 19937559), (33, 6645853), (1787, 122727), (3719, 58971), (5361, 40909), (11157, 19657)]