3138051

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 5114880

約数和(自身を除く): 1976829

約数列:

[1, 3, 7, 21, 23, 69, 73, 89, 161, 219, 267, 483, 511, 623, 1533, 1679, 1869, 2047, 5037, 6141, 6497, 11753, 14329, 19491, 35259, 42987, 45479, 136437, 149431, 448293, 1046017, 3138051]

約数ペア:

[(1, 3138051), (3, 1046017), (7, 448293), (21, 149431), (23, 136437), (69, 45479), (73, 42987), (89, 35259), (161, 19491), (219, 14329), (267, 11753), (483, 6497), (511, 6141), (623, 5037), (1533, 2047), (1679, 1869)]