1895223

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 2911104

約数和(自身を除く): 1015881

約数列:

[1, 3, 11, 23, 33, 69, 121, 227, 253, 363, 681, 759, 2497, 2783, 5221, 7491, 8349, 15663, 27467, 57431, 82401, 172293, 631741, 1895223]

約数ペア:

[(1, 1895223), (3, 631741), (11, 172293), (23, 82401), (33, 57431), (69, 27467), (121, 15663), (227, 8349), (253, 7491), (363, 5221), (681, 2783), (759, 2497)]