13000320009

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{5581}}^1\times {\mathrm{3863}}^1$

素因数の和:9517

約数の個数: 24

約数和(自身を含む): 19066861632

約数和(自身を除く): 6066541623

約数列:

[1, 3, 9, 67, 201, 603, 3863, 5581, 11589, 16743, 34767, 50229, 258821, 373927, 776463, 1121781, 2329389, 3365343, 21559403, 64678209, 194034627, 1444480001, 4333440003, 13000320009]

約数ペア:

[(1, 13000320009), (3, 4333440003), (9, 1444480001), (67, 194034627), (201, 64678209), (603, 21559403), (3863, 3365343), (5581, 2329389), (11589, 1121781), (16743, 776463), (34767, 373927), (50229, 258821)]