13333839

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1049}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 18816000

約数和(自身を除く): 5482161

約数列:

[1, 3, 19, 57, 223, 669, 1049, 3147, 4237, 12711, 19931, 59793, 233927, 701781, 4444613, 13333839]

約数ペア:

[(1, 13333839), (3, 4444613), (19, 701781), (57, 233927), (223, 59793), (669, 19931), (1049, 12711), (3147, 4237)]