2012377959

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{1263263}}^1$

素因数の和:1263331

約数の個数: 16

約数和(自身を含む): 3031833600

約数和(自身を除く): 1019455641

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 1263263, 3789789, 11369367, 34108101, 74532517, 223597551, 670792653, 2012377959]

約数ペア:

[(1, 2012377959), (3, 670792653), (9, 223597551), (27, 74532517), (59, 34108101), (177, 11369367), (531, 3789789), (1593, 1263263)]