2017380057

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8733247}}^1$

素因数の和:8733268

約数の個数: 16

約数和(自身を含む): 3353567232

約数和(自身を除く): 1336187175

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8733247, 26199741, 61132729, 96065717, 183398187, 288197151, 672460019, 2017380057]

約数ペア:

[(1, 2017380057), (3, 672460019), (7, 288197151), (11, 183398187), (21, 96065717), (33, 61132729), (77, 26199741), (231, 8733247)]