25424109

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{947}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 38943840

約数和(自身を除く): 13519731

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 947, 1413, 2841, 2983, 8523, 8949, 17993, 26847, 53979, 148679, 161937, 446037, 1338111, 2824901, 8474703, 25424109]

約数ペア:

[(1, 25424109), (3, 8474703), (9, 2824901), (19, 1338111), (57, 446037), (157, 161937), (171, 148679), (471, 53979), (947, 26847), (1413, 17993), (2841, 8949), (2983, 8523)]