16274253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 24216192

約数和(自身を除く): 7941939

約数列:

[1, 3, 17, 41, 43, 51, 123, 129, 181, 543, 697, 731, 1763, 2091, 2193, 3077, 5289, 7421, 7783, 9231, 22263, 23349, 29971, 89913, 126157, 132311, 319103, 378471, 396933, 957309, 5424751, 16274253]

約数ペア:

[(1, 16274253), (3, 5424751), (17, 957309), (41, 396933), (43, 378471), (51, 319103), (123, 132311), (129, 126157), (181, 89913), (543, 29971), (697, 23349), (731, 22263), (1763, 9231), (2091, 7783), (2193, 7421), (3077, 5289)]