39657639

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{6673}}^1$

素因数の和:6966

約数の個数: 16

約数和(自身を含む): 60653312

約数和(自身を除く): 20995673

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 6673, 20019, 46711, 140133, 1888459, 5665377, 13219213, 39657639]

約数ペア:

[(1, 39657639), (3, 13219213), (7, 5665377), (21, 1888459), (283, 140133), (849, 46711), (1981, 20019), (5943, 6673)]