17634591

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{16747}}^1$

素因数の和:16772

約数の個数: 20

約数和(自身を含む): 28371112

約数和(自身を除く): 10736521

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 16747, 50241, 150723, 217711, 452169, 653133, 1356507, 1959399, 5878197, 17634591]

約数ペア:

[(1, 17634591), (3, 5878197), (9, 1959399), (13, 1356507), (27, 653133), (39, 452169), (81, 217711), (117, 150723), (351, 50241), (1053, 16747)]