201651387

素因数分解:

$3^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{6673}}^1$

素因数の和:8122

約数の個数: 16

約数和(自身を含む): 307537920

約数和(自身を除く): 105886533

約数列:

[1, 3, 7, 21, 1439, 4317, 6673, 10073, 20019, 30219, 46711, 140133, 9602447, 28807341, 67217129, 201651387]

約数ペア:

[(1, 201651387), (3, 67217129), (7, 28807341), (21, 9602447), (1439, 140133), (4317, 46711), (6673, 30219), (10073, 20019)]