25604013

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1949}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 35568000

約数和(自身を除く): 9963987

約数列:

[1, 3, 29, 87, 151, 453, 1949, 4379, 5847, 13137, 56521, 169563, 294299, 882897, 8534671, 25604013]

約数ペア:

[(1, 25604013), (3, 8534671), (29, 882897), (87, 294299), (151, 169563), (453, 56521), (1949, 13137), (4379, 5847)]