38920263

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{673}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 53477856

約数和(自身を除く): 14557593

約数列:

[1, 3, 37, 111, 521, 673, 1563, 2019, 19277, 24901, 57831, 74703, 350633, 1051899, 12973421, 38920263]

約数ペア:

[(1, 38920263), (3, 12973421), (37, 1051899), (111, 350633), (521, 74703), (673, 57831), (1563, 24901), (2019, 19277)]