25688001

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 34977024

約数和(自身を除く): 9289023

約数列:

[1, 3, 67, 201, 227, 563, 681, 1689, 15209, 37721, 45627, 113163, 127801, 383403, 8562667, 25688001]

約数ペア:

[(1, 25688001), (3, 8562667), (67, 383403), (201, 127801), (227, 113163), (563, 45627), (681, 37721), (1689, 15209)]