39243391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 44161920

約数和(自身を除く): 4918529

約数列:

[1, 11, 43, 163, 473, 509, 1793, 5599, 7009, 21887, 77099, 82967, 240757, 912637, 3567581, 39243391]

約数ペア:

[(1, 39243391), (11, 3567581), (43, 912637), (163, 240757), (473, 82967), (509, 77099), (1793, 21887), (5599, 7009)]