42705141

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20249}}^1$

素因数の和:20308

約数の個数: 16

約数和(自身を含む): 61560000

約数和(自身を除く): 18854859

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 20249, 60747, 384731, 749213, 1154193, 2247639, 14235047, 42705141]

約数ペア:

[(1, 42705141), (3, 14235047), (19, 2247639), (37, 1154193), (57, 749213), (111, 384731), (703, 60747), (2109, 20249)]