2017282347

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1589663}}^1$

素因数の和:1589719

約数の個数: 16

約数和(自身を含む): 3052154880

約数和(自身を除く): 1034872533

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1589663, 4768989, 14306967, 42920901, 74714161, 224142483, 672427449, 2017282347]

約数ペア:

[(1, 2017282347), (3, 672427449), (9, 224142483), (27, 74714161), (47, 42920901), (141, 14306967), (423, 4768989), (1269, 1589663)]