4217211

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{6791}}^1$

素因数の和:6823

約数の個数: 16

約数和(自身を含む): 6520320

約数和(自身を除く): 2303109

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 6791, 20373, 61119, 156193, 183357, 468579, 1405737, 4217211]

約数ペア:

[(1, 4217211), (3, 1405737), (9, 468579), (23, 183357), (27, 156193), (69, 61119), (207, 20373), (621, 6791)]