47513917

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 55157760

約数和(自身を除く): 7643843

約数列:

[1, 11, 31, 53, 121, 239, 341, 583, 1643, 2629, 3751, 6413, 7409, 12667, 18073, 28919, 81499, 139337, 198803, 392677, 896489, 1532707, 4319447, 47513917]

約数ペア:

[(1, 47513917), (11, 4319447), (31, 1532707), (53, 896489), (121, 392677), (239, 198803), (341, 139337), (583, 81499), (1643, 28919), (2629, 18073), (3751, 12667), (6413, 7409)]