4079673

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 6652800

約数和(自身を除く): 2573127

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 197, 351, 531, 591, 767, 1593, 1773, 2301, 2561, 5319, 6903, 7683, 11623, 20709, 23049, 34869, 69147, 104607, 151099, 313821, 453297, 1359891, 4079673]

約数ペア:

[(1, 4079673), (3, 1359891), (9, 453297), (13, 313821), (27, 151099), (39, 104607), (59, 69147), (117, 34869), (177, 23049), (197, 20709), (351, 11623), (531, 7683), (591, 6903), (767, 5319), (1593, 2561), (1773, 2301)]