211319133

素因数分解:

$3^1\times {\mathrm{313}}^2\times {\mathrm{719}}^1$

素因数の和:1348

約数の個数: 12

約数和(自身を含む): 283055040

約数和(自身を除く): 71735907

約数列:

[1, 3, 313, 719, 939, 2157, 97969, 225047, 293907, 675141, 70439711, 211319133]

約数ペア:

[(1, 211319133), (3, 70439711), (313, 675141), (719, 293907), (939, 225047), (2157, 97969)]