3387118

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 6188544

約数和(自身を除く): 2801426

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 157, 161, 314, 322, 469, 938, 1099, 1541, 2198, 3082, 3611, 7222, 10519, 10787, 21038, 21574, 25277, 50554, 73633, 147266, 241937, 483874, 1693559, 3387118]

約数ペア:

[(1, 3387118), (2, 1693559), (7, 483874), (14, 241937), (23, 147266), (46, 73633), (67, 50554), (134, 25277), (157, 21574), (161, 21038), (314, 10787), (322, 10519), (469, 7222), (938, 3611), (1099, 3082), (1541, 2198)]