82472369

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 104079360

約数和(自身を除く): 21606991

約数列:

[1, 7, 19, 31, 83, 133, 217, 241, 581, 589, 1577, 1687, 2573, 4123, 4579, 7471, 11039, 18011, 20003, 32053, 48887, 52297, 140021, 141949, 342209, 380057, 620093, 993643, 2660399, 4340651, 11781767, 82472369]

約数ペア:

[(1, 82472369), (7, 11781767), (19, 4340651), (31, 2660399), (83, 993643), (133, 620093), (217, 380057), (241, 342209), (581, 141949), (589, 140021), (1577, 52297), (1687, 48887), (2573, 32053), (4123, 20003), (4579, 18011), (7471, 11039)]