788796141

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{7541}}^1$

素因数の和:7861

約数の個数: 32

約数和(自身を含む): 1277192448

約数和(自身を除く): 488396307

約数列:

[1, 3, 7, 17, 21, 51, 119, 293, 357, 879, 2051, 4981, 6153, 7541, 14943, 22623, 34867, 52787, 104601, 128197, 158361, 384591, 897379, 2209513, 2692137, 6628539, 15466591, 37561721, 46399773, 112685163, 262932047, 788796141]

約数ペア:

[(1, 788796141), (3, 262932047), (7, 112685163), (17, 46399773), (21, 37561721), (51, 15466591), (119, 6628539), (293, 2692137), (357, 2209513), (879, 897379), (2051, 384591), (4981, 158361), (6153, 128197), (7541, 104601), (14943, 52787), (22623, 34867)]