517412289

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3943}}^1$

素因数の和:4077

約数の個数: 32

約数和(自身を含む): 763305984

約数和(自身を除く): 245893695

約数列:

[1, 3, 17, 31, 51, 83, 93, 249, 527, 1411, 1581, 2573, 3943, 4233, 7719, 11829, 43741, 67031, 122233, 131223, 201093, 327269, 366699, 981807, 2077961, 5563573, 6233883, 10145339, 16690719, 30436017, 172470763, 517412289]

約数ペア:

[(1, 517412289), (3, 172470763), (17, 30436017), (31, 16690719), (51, 10145339), (83, 6233883), (93, 5563573), (249, 2077961), (527, 981807), (1411, 366699), (1581, 327269), (2573, 201093), (3943, 131223), (4233, 122233), (7719, 67031), (11829, 43741)]