42381141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{7879}}^1$

素因数の和:8056

約数の個数: 16

約数和(自身を含む): 62031360

約数和(自身を除く): 19650219

約数列:

[1, 3, 11, 33, 163, 489, 1793, 5379, 7879, 23637, 86669, 260007, 1284277, 3852831, 14127047, 42381141]

約数ペア:

[(1, 42381141), (3, 14127047), (11, 3852831), (33, 1284277), (163, 260007), (489, 86669), (1793, 23637), (5379, 7879)]