69204821

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11071}}^1$

素因数の和:11144

約数の個数: 16

約数和(自身を含む): 85032960

約数和(自身を除く): 15828139

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 11071, 77497, 210349, 520337, 1472443, 3642359, 9886403, 69204821]

約数ペア:

[(1, 69204821), (7, 9886403), (19, 3642359), (47, 1472443), (133, 520337), (329, 210349), (893, 77497), (6251, 11071)]