42376173

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{18859}}^1$

素因数の和:18976

約数の個数: 16

約数和(自身を含む): 65180160

約数和(自身を除く): 22803987

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 18859, 56577, 132013, 396039, 2017913, 6053739, 14125391, 42376173]

約数ペア:

[(1, 42376173), (3, 14125391), (7, 6053739), (21, 2017913), (107, 396039), (321, 132013), (749, 56577), (2247, 18859)]