25489011

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 34713728

約数和(自身を除く): 9224717

約数列:

[1, 3, 67, 201, 211, 601, 633, 1803, 14137, 40267, 42411, 120801, 126811, 380433, 8496337, 25489011]

約数ペア:

[(1, 25489011), (3, 8496337), (67, 380433), (201, 126811), (211, 120801), (601, 42411), (633, 40267), (1803, 14137)]