477191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 16

約数和(自身を含む): 580608

約数和(自身を除く): 103417

約数列:

[1, 11, 13, 47, 71, 143, 517, 611, 781, 923, 3337, 6721, 10153, 36707, 43381, 477191]

約数ペア:

[(1, 477191), (11, 43381), (13, 36707), (47, 10153), (71, 6721), (143, 3337), (517, 923), (611, 781)]