17162289

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 25817792

約数和(自身を除く): 8655503

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 727, 2181, 2623, 6543, 7869, 23607, 31261, 44347, 93783, 133041, 281349, 399123, 1906921, 5720763, 17162289]

約数ペア:

[(1, 17162289), (3, 5720763), (9, 1906921), (43, 399123), (61, 281349), (129, 133041), (183, 93783), (387, 44347), (549, 31261), (727, 23607), (2181, 7869), (2623, 6543)]