1969253

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 2370816

約数和(自身を除く): 401563

約数列:

[1, 11, 13, 47, 143, 293, 517, 611, 3223, 3809, 6721, 13771, 41899, 151481, 179023, 1969253]

約数ペア:

[(1, 1969253), (11, 179023), (13, 151481), (47, 41899), (143, 13771), (293, 6721), (517, 3809), (611, 3223)]