1880043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2477}}^1$

素因数の和:2514

約数の個数: 16

約数和(自身を含む): 2854656

約数和(自身を除く): 974613

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 2477, 7431, 27247, 56971, 81741, 170913, 626681, 1880043]

約数ペア:

[(1, 1880043), (3, 626681), (11, 170913), (23, 81741), (33, 56971), (69, 27247), (253, 7431), (759, 2477)]