210825927

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1801931}}^1$

素因数の和:1801950

約数の個数: 12

約数和(自身を含む): 327951624

約数和(自身を除く): 117125697

約数列:

[1, 3, 9, 13, 39, 117, 1801931, 5405793, 16217379, 23425103, 70275309, 210825927]

約数ペア:

[(1, 210825927), (3, 70275309), (9, 23425103), (13, 16217379), (39, 5405793), (117, 1801931)]