3420513

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 5285280

約数和(自身を除く): 1864767

約数列:

[1, 3, 9, 19, 57, 83, 171, 241, 249, 723, 747, 1577, 2169, 4579, 4731, 13737, 14193, 20003, 41211, 60009, 180027, 380057, 1140171, 3420513]

約数ペア:

[(1, 3420513), (3, 1140171), (9, 380057), (19, 180027), (57, 60009), (83, 41211), (171, 20003), (241, 14193), (249, 13737), (723, 4731), (747, 4579), (1577, 2169)]