291204339

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{121487}}^1$

素因数の和:121554

約数の個数: 16

約数和(自身を含む): 419862528

約数和(自身を除く): 128658189

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 121487, 364461, 2065279, 5709889, 6195837, 17129667, 97068113, 291204339]

約数ペア:

[(1, 291204339), (3, 97068113), (17, 17129667), (47, 6195837), (51, 5709889), (141, 2065279), (799, 364461), (2397, 121487)]