201231927

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1719931}}^1$

素因数の和:1719950

約数の個数: 12

約数和(自身を含む): 313027624

約数和(自身を除く): 111795697

約数列:

[1, 3, 9, 13, 39, 117, 1719931, 5159793, 15479379, 22359103, 67077309, 201231927]

約数ペア:

[(1, 201231927), (3, 67077309), (9, 22359103), (13, 15479379), (39, 5159793), (117, 1719931)]