1988603199

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2957}}^1\times {\mathrm{6793}}^1$

素因数の和:9767

約数の個数: 24

約数和(自身を含む): 3135077712

約数和(自身を除く): 1146474513

約数列:

[1, 3, 9, 11, 33, 99, 2957, 6793, 8871, 20379, 26613, 32527, 61137, 74723, 97581, 224169, 292743, 672507, 20086901, 60260703, 180782109, 220955911, 662867733, 1988603199]

約数ペア:

[(1, 1988603199), (3, 662867733), (9, 220955911), (11, 180782109), (33, 60260703), (99, 20086901), (2957, 672507), (6793, 292743), (8871, 224169), (20379, 97581), (26613, 74723), (32527, 61137)]