42223629

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28319}}^1$

素因数の和:28400

約数の個数: 16

約数和(自身を含む): 65249280

約数和(自身を除く): 23025651

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 28319, 84957, 198233, 594699, 2010649, 6031947, 14074543, 42223629]

約数ペア:

[(1, 42223629), (3, 14074543), (7, 6031947), (21, 2010649), (71, 594699), (213, 198233), (497, 84957), (1491, 28319)]