18097563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4003}}^1$

素因数の和:4154

約数の個数: 16

約数和(自身を含む): 26522496

約数和(自身を除く): 8424933

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4003, 4521, 12009, 44033, 132099, 548411, 1645233, 6032521, 18097563]

約数ペア:

[(1, 18097563), (3, 6032521), (11, 1645233), (33, 548411), (137, 132099), (411, 44033), (1507, 12009), (4003, 4521)]