42110859

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{105541}}^1$

素因数の和:105570

約数の個数: 16

約数和(自身を含む): 67546880

約数和(自身を除く): 25436021

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 105541, 316623, 738787, 2005279, 2216361, 6015837, 14036953, 42110859]

約数ペア:

[(1, 42110859), (3, 14036953), (7, 6015837), (19, 2216361), (21, 2005279), (57, 738787), (133, 316623), (399, 105541)]