299481873

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{42139}}^1$

素因数の和:42268

約数の個数: 16

約数和(自身を含む): 420725760

約数和(自身を除く): 121243887

約数列:

[1, 3, 23, 69, 103, 309, 2369, 7107, 42139, 126417, 969197, 2907591, 4340317, 13020951, 99827291, 299481873]

約数ペア:

[(1, 299481873), (3, 99827291), (23, 13020951), (69, 4340317), (103, 2907591), (309, 969197), (2369, 126417), (7107, 42139)]