2018701443

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{55061}}^1$

素因数の和:55187

約数の個数: 24

約数和(自身を含む): 2987884368

約数和(自身を除く): 969182925

約数列:

[1, 3, 11, 33, 101, 121, 303, 363, 1111, 3333, 12221, 36663, 55061, 165183, 605671, 1817013, 5561161, 6662381, 16683483, 19987143, 61172771, 183518313, 672900481, 2018701443]

約数ペア:

[(1, 2018701443), (3, 672900481), (11, 183518313), (33, 61172771), (101, 19987143), (121, 16683483), (303, 6662381), (363, 5561161), (1111, 1817013), (3333, 605671), (12221, 165183), (36663, 55061)]