201103138821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1\times {\mathrm{2645711}}^1$

素因数の和:2647676

約数の個数: 16

約数和(自身を含む): 288911750400

約数和(自身を除く): 87808611579

約数列:

[1, 3, 13, 39, 1949, 5847, 25337, 76011, 2645711, 7937133, 34394243, 103182729, 5156490739, 15469472217, 67034379607, 201103138821]

約数ペア:

[(1, 201103138821), (3, 67034379607), (13, 15469472217), (39, 5156490739), (1949, 103182729), (5847, 34394243), (25337, 7937133), (76011, 2645711)]