47320279

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 51119200

約数和(自身を除く): 3798921

約数列:

[1, 19, 73, 109, 313, 1387, 2071, 5947, 7957, 22849, 34117, 151183, 434131, 648223, 2490541, 47320279]

約数ペア:

[(1, 47320279), (19, 2490541), (73, 648223), (109, 434131), (313, 151183), (1387, 34117), (2071, 22849), (5947, 7957)]