2017737117

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{473981}}^1$

素因数の和:474041

約数の個数: 24

約数和(自身を含む): 3253412448

約数和(自身を除く): 1235675331

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 473981, 1421943, 4265829, 5213791, 15641373, 20381183, 46924119, 61143549, 183430647, 224193013, 672579039, 2017737117]

約数ペア:

[(1, 2017737117), (3, 672579039), (9, 224193013), (11, 183430647), (33, 61143549), (43, 46924119), (99, 20381183), (129, 15641373), (387, 5213791), (473, 4265829), (1419, 1421943), (4257, 473981)]