207400413

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{51941}}^1$

素因数の和:51977

約数の個数: 16

約数和(自身を含む): 304172352

約数和(自身を除く): 96771939

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 51941, 155823, 571351, 1714053, 6284861, 18854583, 69133471, 207400413]

約数ペア:

[(1, 207400413), (3, 69133471), (11, 18854583), (33, 6284861), (121, 1714053), (363, 571351), (1331, 155823), (3993, 51941)]