6821463

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{491}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 9965952

約数和(自身を除く): 3144489

約数列:

[1, 3, 11, 33, 421, 491, 1263, 1473, 4631, 5401, 13893, 16203, 206711, 620133, 2273821, 6821463]

約数ペア:

[(1, 6821463), (3, 2273821), (11, 620133), (33, 206711), (421, 16203), (491, 13893), (1263, 5401), (1473, 4631)]