47251841

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27329}}^1$

素因数の和:27368

約数の個数: 16

約数和(自身を含む): 61219200

約数和(自身を除く): 13967359

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 27329, 191303, 355277, 519251, 2486939, 3634757, 6750263, 47251841]

約数ペア:

[(1, 47251841), (7, 6750263), (13, 3634757), (19, 2486939), (91, 519251), (133, 355277), (247, 191303), (1729, 27329)]