17266951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 4022009

約数列:

[1, 13, 17, 23, 43, 79, 221, 299, 391, 559, 731, 989, 1027, 1343, 1817, 3397, 5083, 9503, 12857, 16813, 17459, 23621, 30889, 44161, 57749, 78131, 218569, 401557, 750737, 1015703, 1328227, 17266951]

約数ペア:

[(1, 17266951), (13, 1328227), (17, 1015703), (23, 750737), (43, 401557), (79, 218569), (221, 78131), (299, 57749), (391, 44161), (559, 30889), (731, 23621), (989, 17459), (1027, 16813), (1343, 12857), (1817, 9503), (3397, 5083)]