853489369

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 939361752

約数和(自身を除く): 85872383

約数列:

[1, 17, 53, 61, 293, 901, 1037, 2809, 3233, 4981, 15529, 17873, 47753, 54961, 171349, 263993, 303841, 823037, 947269, 2912933, 13991629, 16103573, 50205257, 853489369]

約数ペア:

[(1, 853489369), (17, 50205257), (53, 16103573), (61, 13991629), (293, 2912933), (901, 947269), (1037, 823037), (2809, 303841), (3233, 263993), (4981, 171349), (15529, 54961), (17873, 47753)]