211671119121

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{916325191}}^1$

素因数の和:916325212

約数の個数: 16

約数和(自身を含む): 351868873728

約数和(自身を除く): 140197754607

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 916325191, 2748975573, 6414276337, 10079577101, 19242829011, 30238731303, 70557039707, 211671119121]

約数ペア:

[(1, 211671119121), (3, 70557039707), (7, 30238731303), (11, 19242829011), (21, 10079577101), (33, 6414276337), (77, 2748975573), (231, 916325191)]