42374343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1997}}^1$

素因数の和:2654

約数の個数: 16

約数和(自身を含む): 61762176

約数和(自身を除く): 19387833

約数列:

[1, 3, 11, 33, 643, 1929, 1997, 5991, 7073, 21219, 21967, 65901, 1284071, 3852213, 14124781, 42374343]

約数ペア:

[(1, 42374343), (3, 14124781), (11, 3852213), (33, 1284071), (643, 65901), (1929, 21967), (1997, 21219), (5991, 7073)]