272833421

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 331746840

約数和(自身を除く): 58913419

約数列:

[1, 7, 29, 49, 101, 203, 707, 1421, 1901, 2929, 4949, 13307, 20503, 55129, 93149, 143521, 192001, 385903, 1344007, 2701321, 5568029, 9408049, 38976203, 272833421]

約数ペア:

[(1, 272833421), (7, 38976203), (29, 9408049), (49, 5568029), (101, 2701321), (203, 1344007), (707, 385903), (1421, 192001), (1901, 143521), (2929, 93149), (4949, 55129), (13307, 20503)]